{"id":11322,"date":"2026-08-29T10:23:10","date_gmt":"2026-08-29T01:23:10","guid":{"rendered":"https:\/\/kojihifu.com\/english\/?p=11322"},"modified":"2026-09-16T15:29:56","modified_gmt":"2026-09-16T06:29:56","slug":"melatonin-japan-jet-lag-hotel-delivery","status":"publish","type":"post","link":"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/","title":{"rendered":"Melatonin in Japan for Jet Lag: Online Doctor Consultation &#038; Hotel Delivery (2026 Guide)"},"content":{"rendered":"<p><script type=\"application\/ld+json\" data-kjmc-en-jsonld=\"v1\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"MedicalWebPage\",\"@id\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/#webpage\",\"url\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/\",\"name\":\"Melatonin in Japan for Jet Lag: Online Doctor Consultation &#038; Hotel Delivery (2026 Guide)\",\"inLanguage\":\"en\",\"isPartOf\":{\"@id\":\"https:\/\/kojihifu.com\/english\/#website\"},\"about\":{\"@id\":\"https:\/\/kojihifu.com\/english\/#clinic-biotope\"},\"reviewedBy\":{\"@id\":\"https:\/\/kojihifu.com\/english\/#physician-karibe\"},\"lastReviewed\":\"2026-08-31\"},{\"@type\":[\"Article\",\"MedicalWebPage\"],\"@id\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/#webpage\"},\"headline\":\"Melatonin in Japan for Jet Lag: Online Doctor Consultation &#038; Hotel Delivery (2026 Guide)\",\"url\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/\",\"inLanguage\":\"en\",\"author\":{\"@id\":\"https:\/\/kojihifu.com\/english\/#physician-karibe\"},\"reviewedBy\":{\"@id\":\"https:\/\/kojihifu.com\/english\/#physician-karibe\"},\"publisher\":{\"@id\":\"https:\/\/kojihifu.com\/english\/#organization\"},\"mainEntityOfPage\":{\"@id\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/#webpage\"},\"description\":\"Melatonin in Japan is prescription-only. If jet lag hits and your bottle is at home, an online consultation with a Japanese doctor plus hotel delivery is the practical fix. Pricing, flow, and pickup option \u2014 all in one guide.\",\"image\":\"https:\/\/kojihifu.com\/english\/wp-content\/uploads\/2026\/08\/davinci-melatonin3-eyecatch.webp\",\"datePublished\":\"2026-08-29\",\"dateModified\":\"2026-08-31\",\"lastReviewed\":\"2026-08-31\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/kojihifu.com\/english\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Guide for Foreigners in Tokyo\",\"item\":\"https:\/\/kojihifu.com\/english\/column\/guide-for-foreigners-in-tokyo\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Melatonin in Japan for Jet Lag: Online Doctor Consultation &#038; Hotel Delivery (2026 Guide)\",\"item\":\"https:\/\/kojihifu.com\/english\/melatonin-japan-jet-lag-hotel-delivery\/\"}]}]}<\/script><br \/>\nYou landed at Haneda, dropped your bags at the hotel, and now it&#8217;s 3 a.m. Tokyo time. Your body still thinks it&#8217;s mid-afternoon. You reach for the <em><strong>melatonin<\/strong> <\/em>you always take at home and remember it&#8217;s still in your medicine cabinet in New York, or Sydney, or London.<\/p>\n<p>You walk to the closest 7-Eleven, only to discover that melatonin isn&#8217;t on the shelf here \u2014 not in convenience stores, not in drugstores, not anywhere over the counter.<\/p>\n<p><strong>Melatonin<\/strong> in Japan is regulated as a pharmaceutical ingredient, not a supplement. That is a familiar surprise for travellers arriving in Tokyo.<\/p>\n<p>This guide explains why melatonin in Japan is treated differently, and how a short online consultation with a Japanese doctor can get a physician-supplied melatonin supplement couriered to your hotel \u2014 usually dispatched within two to three business days. If you are staying near central Tokyo, you can also pick it up at the clinic instead and skip the shipping fee entirely.<\/p>\n<h2>What you&#8217;ll learn in this article<\/h2>\n<figure style=\"margin: 1.5em 0;\"><img decoding=\"async\" style=\"width: 100%; max-width: 100%; height: auto; border-radius: 8px;\" title=\"melatonin in japan \u2014 What you'll learn in this article\" src=\"https:\/\/kojihifu.com\/english\/wp-content\/uploads\/2026\/08\/pexels_4493299_1787826509.webp\" alt=\"melatonin in japan \u2014 What you'll learn in this article\" \/><\/figure>\n<ul>\n<li>Why melatonin cannot be bought over the counter anywhere in Japan<\/li>\n<li>How our online consultation and hotel-delivery service works, step by step<\/li>\n<li>What product you receive, and how a doctor sets your dose for jet lag<\/li>\n<li>Who should not use melatonin, even for short-term jet lag<\/li>\n<li>Practical answers on timing, customs, and short stays<\/li>\n<\/ul>\n<div class=\"kjmc-en-booking-inline\" style=\"background: #f7fbf7; border: 1px solid #d5e6d8; border-radius: 10px; padding: 16px 20px; margin: 26px 0; text-align: center;\">\n<p style=\"margin: 0 0 12px; color: #1a3a1f; font-size: 0.95em; line-height: 1.65;\"><strong>Already jet lagged and short on time?<\/strong><br \/>\nMessage our English-speaking team on LINE or WhatsApp \u2014 most travellers book same-day.<\/p>\n<p style=\"margin: 0; line-height: 1;\"><a style=\"display: inline-flex; align-items: center; gap: 8px; background: #06C755; color: #fff; padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 0.92em; margin: 4px 6px; white-space: nowrap; vertical-align: middle;\" href=\"https:\/\/line.me\/R\/ti\/p\/@710uitns?ts=05311801&amp;oat_content=url#~\" target=\"_blank\" rel=\"noopener noreferrer\">Book via LINE<\/a><br \/>\n<a style=\"display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: #fff; padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 0.92em; margin: 4px 6px; white-space: nowrap; vertical-align: middle;\" href=\"https:\/\/whatsapp.com\/channel\/0029VbCA1v85K3zY4MLX2a1h\" target=\"_blank\" rel=\"noopener noreferrer\">Message on WhatsApp<\/a><\/p>\n<\/div>\n<h2>Why Melatonin in Japan Isn&#8217;t Sold Over the Counter<\/h2>\n<figure style=\"margin: 1.5em 0;\"><img decoding=\"async\" style=\"width: 100%; max-width: 100%; height: auto; border-radius: 8px;\" title=\"melatonin in japan \u2014 Why Melatonin in Japan Isn't Sold Over the Counter\" src=\"https:\/\/kojihifu.com\/english\/wp-content\/uploads\/2026\/08\/pexels_29531014_1787826510.webp\" alt=\"melatonin in japan \u2014 Why Melatonin in Japan Isn't Sold Over the Counter\" \/><\/figure>\n<p>In the United States, Canada, and Australia, melatonin is classified as a dietary supplement and sits on the same shelf as vitamin D. Melatonin in Japan is classified as a <strong>pharmaceutical ingredient<\/strong>. The only domestically approved melatonin product is <em>Melatobel<\/em>, licensed narrowly for children with neurodevelopmental sleep problems. For adult travellers, it is not a product you can buy at a pharmacy, a convenience store, or online from a Japanese retailer.<\/p>\n<p>Japan&#8217;s Ministry of Health, Labour and Welfare allows travellers to carry a personal-use supply of medicines under quantity limits that depend on the product&#8217;s classification \u2014 generally up to a one-month supply for prescription medicines and designated poisonous or powerful drugs (\u6bd2\u85ac\u30fb\u5287\u85ac), and up to a two-month supply for other medicines and quasi-drugs. In practice, <strong>most travellers either forget<\/strong> to pack theirs, run out mid-trip, or find that a 12-hour time-zone reset needs more than the two capsules they had left in the bottle. Once that happens, the domestic route becomes: see a physician, receive a supply through a legally recognised channel, and use it under medical guidance.<\/p>\n<p>Diphenhydramine-based OTC sleep aids (Drewell, Neoday, Riposmin, and similar) are available in Japanese drugstores, but they are not a like-for-like substitute. Diphenhydramine works on histamine receptors and tends to leave grogginess the following day. Melatonin acts on the body&#8217;s circadian clock through MT1 and MT2 receptors, which is why it is the standard non-pharmacological option for jet lag in the sleep medicine literature.<\/p>\n<h2>Our Solution: Online Doctor Consultation with Delivery to Your Hotel<\/h2>\n<figure style=\"margin: 1.5em 0;\"><img decoding=\"async\" style=\"width: 100%; max-width: 100%; height: auto; border-radius: 8px;\" title=\"melatonin in japan \u2014 Our Solution: Online Doctor Consultation with Delivery to Yo\" src=\"https:\/\/kojihifu.com\/english\/wp-content\/uploads\/2026\/08\/pexels_28865192_1787826512.webp\" alt=\"melatonin in japan \u2014 Our Solution: Online Doctor Consultation with Delivery to Yo\" \/><\/figure>\n<p><strong>BIOTOPE CLINIC<\/strong> in Shirokanedai (Minato-ku, Tokyo) offers an online consultation for visitors and short-term residents who need melatonin for jet lag or acute sleep disruption. The consultation is conducted in English by a Japanese physician.<\/p>\n<p>Once the doctor has confirmed that melatonin is appropriate for you and agreed the dose, the product is dispatched from our affiliated medical corporation, <em>Iry\u014d H\u014djin Shadan FAM<\/em>, to the delivery address you specify \u2014 most commonly your hotel front desk.<\/p>\n<p>Because everything is handled through the clinic and its affiliated corporation, you do not need to negotiate with a pharmacy, provide a Japanese address, or pay in cash on arrival. The whole flow is designed for travellers who have a schedule to keep.<\/p>\n<h3>How You Actually Get the Product \u2014 Five Steps<\/h3>\n<div class=\"melatonin-flow\" style=\"margin: 28px 0 32px; background: #fbfcfb; border: 1px solid #dfeae2; border-radius: 14px; padding: 26px 22px;\">\n<ol style=\"list-style: none; padding: 0; margin: 0;\">\n<li style=\"position: relative; padding: 0 0 22px 76px;\">\n<div style=\"position: absolute; left: 0; top: 2px; width: 56px; height: 56px; background: #3a6e3a; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.35em; font-weight: bold; box-shadow: 0 3px 8px rgba(58,110,58,0.25);\">1<\/div>\n<div style=\"position: absolute; left: 27px; top: 60px; bottom: 0; width: 2px; background: #c5dccd;\"><\/div>\n<div>\n<div style=\"font-weight: bold; font-size: 1.08em; color: #1a3a1f; margin: 6px 0 6px;\">Book the online consultation<\/div>\n<div style=\"color: #333; line-height: 1.7;\">Message us on the official LINE account or WhatsApp with your arrival date, hotel name, and rough sleep pattern back home. We reply with a consultation slot, usually the same day.<\/div>\n<\/div>\n<\/li>\n<li style=\"position: relative; padding: 0 0 22px 76px;\">\n<div style=\"position: absolute; left: 0; top: 2px; width: 56px; height: 56px; background: #3a6e3a; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.35em; font-weight: bold; box-shadow: 0 3px 8px rgba(58,110,58,0.25);\">2<\/div>\n<div style=\"position: absolute; left: 27px; top: 60px; bottom: 0; width: 2px; background: #c5dccd;\"><\/div>\n<div>\n<div style=\"font-weight: bold; font-size: 1.08em; color: #1a3a1f; margin: 6px 0 6px;\">Meet the doctor online<\/div>\n<div style=\"color: #333; line-height: 1.7;\">A short video call in English with a Japanese physician. The doctor confirms your medical history, medications, and destination time zone, decides whether melatonin is right for you, and sets your dose.<\/div>\n<\/div>\n<\/li>\n<li style=\"position: relative; padding: 0 0 22px 76px;\">\n<div style=\"position: absolute; left: 0; top: 2px; width: 56px; height: 56px; background: #3a6e3a; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.35em; font-weight: bold; box-shadow: 0 3px 8px rgba(58,110,58,0.25);\">3<\/div>\n<div style=\"position: absolute; left: 27px; top: 60px; bottom: 0; width: 2px; background: #c5dccd;\"><\/div>\n<div>\n<div style=\"font-weight: bold; font-size: 1.08em; color: #1a3a1f; margin: 6px 0 6px;\">Complete payment<\/div>\n<div style=\"color: #333; line-height: 1.7;\">You receive an invoice covering the consultation, the product, and shipping. Card payment is supported. Prices are confirmed in writing before you pay \u2014 no on-the-day surprises.<\/div>\n<\/div>\n<\/li>\n<li style=\"position: relative; padding: 0 0 22px 76px;\">\n<div style=\"position: absolute; left: 0; top: 2px; width: 56px; height: 56px; background: #3a6e3a; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.35em; font-weight: bold; box-shadow: 0 3px 8px rgba(58,110,58,0.25);\">4<\/div>\n<div style=\"position: absolute; left: 27px; top: 60px; bottom: 0; width: 2px; background: #c5dccd;\"><\/div>\n<div>\n<div style=\"font-weight: bold; font-size: 1.08em; color: #1a3a1f; margin: 6px 0 6px;\">We dispatch your order<\/div>\n<div style=\"color: #333; line-height: 1.7;\">Once payment clears, our affiliated medical corporation <em>Iry\u014d H\u014djin Shadan FAM<\/em> ships the product by tracked domestic courier \u2014 usually within two to three business days.<\/div>\n<\/div>\n<\/li>\n<li style=\"position: relative; padding: 0 0 0 76px;\">\n<div style=\"position: absolute; left: 0; top: 2px; width: 56px; height: 56px; background: #3a6e3a; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.35em; font-weight: bold; box-shadow: 0 3px 8px rgba(58,110,58,0.25);\">5<\/div>\n<div>\n<div style=\"font-weight: bold; font-size: 1.08em; color: #1a3a1f; margin: 6px 0 6px;\">Receive it \u2014 hotel delivery or free pickup<\/div>\n<div style=\"color: #333; line-height: 1.7;\">Choose either <strong>hotel delivery<\/strong> (any hotel, Airbnb, or serviced apartment in Japan; front desks routinely accept parcels for guests) or <strong>free pickup at BIOTOPE CLINIC in Shirokanedai<\/strong> if you are staying nearby in Minato-ku or Meguro. Pickup skips the shipping fee entirely.<\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<p>For travellers whose stay is very short (48\u201372 hours), we suggest booking the consultation before you fly, so that the parcel is waiting when you arrive or a pickup slot is confirmed. For longer stays or open-ended itineraries, booking after landing usually works fine.<\/p>\n<h2>Melatonin in Japan \u2014 Pricing and Delivery Options<\/h2>\n<figure style=\"margin: 1.5em 0;\"><img decoding=\"async\" style=\"width: 100%; max-width: 100%; height: auto; border-radius: 8px;\" title=\"melatonin in japan \u2014 Melatonin in Japan \u2014 Pricing and Delivery Options\" src=\"https:\/\/kojihifu.com\/english\/wp-content\/uploads\/2026\/08\/pexels_1164675_1787826514.webp\" alt=\"melatonin in japan \u2014 Melatonin in Japan \u2014 Pricing and Delivery Options\" \/><\/figure>\n<p>We keep the pricing structure simple so that you can budget the whole flow before you book.<\/p>\n<table>\n<thead>\n<tr>\n<th>Item<\/th>\n<th>Amount (JPY)<\/th>\n<th>Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Online consultation (initial) &amp; product<\/td>\n<td><strong>\u00a519,500<\/strong><\/td>\n<td>Includes the physician consultation fee, the platform \/ system fee, and one bottle of DaVinci Laboratories Melatonin-3.<\/td>\n<\/tr>\n<tr>\n<td>Domestic shipping<\/td>\n<td>from <strong>\u00a51,100<\/strong><\/td>\n<td>Varies with delivery address. Tokyo and Kanto are at the low end; Hokkaido, Okinawa, and offshore islands are higher.<\/td>\n<\/tr>\n<tr>\n<td>Clinic pickup at BIOTOPE (Shirokanedai)<\/td>\n<td><strong>Free<\/strong><\/td>\n<td>No shipping fee if you collect the product at the clinic in person.<\/td>\n<\/tr>\n<tr>\n<td>Follow-up refill (if applicable)<\/td>\n<td>Confirmed at consultation<\/td>\n<td>Most travellers only need a single bottle; refills are quoted individually.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Payment is by credit card, invoiced after the consultation. Prices are confirmed to you in writing before you pay, so there are no on-the-day surprises.<\/p>\n<p><strong>Timing to expect:<\/strong> once payment clears, orders are dispatched within two to three business days by tracked domestic courier. Same-day pickup at the clinic is often possible for consultations booked in the morning.<\/p>\n<h2>What You Receive<\/h2>\n<p>The product supplied through this service is <strong>DaVinci Laboratories Melatonin-3<\/strong>, a melatonin supplement manufactured in the United States. Each capsule contains 3 mg of melatonin in a vegetarian, gluten-free formulation. The bottle you receive is the same product used by physicians in the US and imported for medical distribution in Japan.<\/p>\n<h3>Standard Dose Guidance for Jet Lag<\/h3>\n<p>The dose your doctor confirms will depend on your body weight, the direction and size of the time-zone shift, and whether you have used melatonin before. As a rough starting point, the melatonin literature typically discusses doses in the 0.5\u20135 mg range for jet lag, taken 30\u201360 minutes before your target local bedtime, for the first three to five nights after arrival. Higher doses are not more effective and are more likely to leave a mild morning &#8220;hangover&#8221;.<\/p>\n<p>Two common patterns work well for travellers arriving in Tokyo:<\/p>\n<ul>\n<li><strong>Eastward flights (e.g. from Europe):<\/strong> take melatonin 30\u201360 minutes before Tokyo bedtime, and step your morning outside into bright daylight before 10 a.m.<\/li>\n<li><strong>Westward flights (e.g. from the US west coast):<\/strong> the shift is easier for most people; melatonin at Tokyo bedtime for the first two nights is often enough.<\/li>\n<\/ul>\n<p>Your prescribing physician will tailor these to your itinerary during the consultation. Do not double up if you miss a night \u2014 skip and resume the following evening.<\/p>\n<h2>Who Should Not Use Melatonin<\/h2>\n<p>Melatonin is well tolerated for most healthy adults using it short-term for jet lag, but it is not appropriate for everyone. In line with the DaVinci Laboratories product information and general sleep medicine guidance, do not use melatonin if you:<\/p>\n<ul>\n<li>Are pregnant or breastfeeding<\/li>\n<li>Are under 18 years of age<\/li>\n<li>Are taking corticosteroids, immunosuppressants, or anticoagulants (including warfarin)<\/li>\n<li>Have autoimmune disease, epilepsy, chronic kidney disease, or a mood disorder currently under treatment<\/li>\n<li>Will need to drive or operate machinery within a few hours of taking the capsule<\/li>\n<\/ul>\n<p>If any of these apply, mention them during the consultation. The physician will discuss safer options \u2014 including non-pharmacological jet lag strategies (light exposure, meal timing, short daytime naps) or an alternative agent such as ramelteon where clinically appropriate.<\/p>\n<h2>Comparison: Melatonin vs Common Alternatives in Japan<\/h2>\n<table>\n<thead>\n<tr>\n<th>Option<\/th>\n<th>How you get it in Japan<\/th>\n<th>Main use<\/th>\n<th>Typical downside<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Melatonin (imported)<\/td>\n<td>Physician-supplied via this service<\/td>\n<td>Jet lag, circadian reset<\/td>\n<td>Requires online consultation<\/td>\n<\/tr>\n<tr>\n<td>Melatobel (domestic)<\/td>\n<td>Prescription; licensed for paediatric sleep only<\/td>\n<td>Children with sleep-onset issues<\/td>\n<td>Not appropriate for adult jet lag<\/td>\n<\/tr>\n<tr>\n<td>Ramelteon (Rozerem)<\/td>\n<td>Prescription from a physician<\/td>\n<td>Adult insomnia<\/td>\n<td>Slower onset; not always ideal for jet lag<\/td>\n<\/tr>\n<tr>\n<td>OTC diphenhydramine<\/td>\n<td>Japanese drugstores<\/td>\n<td>Occasional sleeplessness<\/td>\n<td>Next-day grogginess; not a circadian reset<\/td>\n<\/tr>\n<tr>\n<td>Non-pharmacological (light, timing)<\/td>\n<td>Free<\/td>\n<td>All travellers<\/td>\n<td>Slower reset<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"kjmc-en-booking-inline\" style=\"background: #f7fbf7; border: 1px solid #d5e6d8; border-radius: 10px; padding: 16px 20px; margin: 26px 0; text-align: center;\">\n<p style=\"margin: 0 0 12px; color: #1a3a1f; font-size: 0.95em; line-height: 1.65;\"><strong>Ready to book?<\/strong><br \/>\nSend us your arrival date and hotel \u2014 we&#8217;ll get back with a consultation slot.<\/p>\n<p style=\"margin: 0; line-height: 1;\"><a style=\"display: inline-flex; align-items: center; gap: 8px; background: #06C755; color: #fff; padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 0.92em; margin: 4px 6px; white-space: nowrap; vertical-align: middle;\" href=\"https:\/\/line.me\/R\/ti\/p\/@710uitns?ts=05311801&amp;oat_content=url#~\" target=\"_blank\" rel=\"noopener noreferrer\">Book via LINE<\/a><br \/>\n<a style=\"display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: #fff; padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 0.92em; margin: 4px 6px; white-space: nowrap; vertical-align: middle;\" href=\"https:\/\/whatsapp.com\/channel\/0029VbCA1v85K3zY4MLX2a1h\" target=\"_blank\" rel=\"noopener noreferrer\">Message on WhatsApp<\/a><\/p>\n<\/div>\n<h2>Frequently Asked Questions<\/h2>\n<dl class=\"kj-faq\">\n<dt>Q. How long does delivery to my hotel take?<\/dt>\n<dd>Once payment clears, we dispatch within two to three business days by tracked domestic courier. Tokyo, Osaka, Kyoto, and Fukuoka hotels typically see the parcel the day after dispatch. Rural addresses and offshore islands take an extra day.<\/dd>\n<dd><\/dd>\n<dt>Q. What does the whole thing cost?<\/dt>\n<dd>The initial online consultation and one bottle of DaVinci Laboratories Melatonin-3 come to \u00a519,500 all-in. Shipping starts from \u00a51,100 and depends on the delivery address; picking the product up at BIOTOPE CLINIC in Shirokanedai is free.<\/dd>\n<dd><\/dd>\n<dt>Q. Can I pick it up instead of paying shipping?<\/dt>\n<dd>Yes. If you are staying near Shirokanedai (Minato-ku) or somewhere else within easy reach, you can collect the product at the clinic reception and skip the shipping fee. Ask us about pickup timing when you book.<\/dd>\n<dd><\/dd>\n<dt>Q. Can I complete the consultation before I arrive in Japan?<\/dt>\n<dd>Yes. This is the pattern we recommend for stays under 72 hours. Book the online consultation from your home country, confirm the delivery address at your Tokyo hotel, and the parcel is usually waiting for you at check-in.<\/dd>\n<dd><\/dd>\n<dt>Q. Do I need a Japanese address to receive the parcel?<\/dt>\n<dd>No. A Japanese hotel address is sufficient, and most hotels accept guest parcels at the front desk. We will ask you to include the hotel name, your reservation name, and check-in date on the shipping label to help reception match the parcel to you.<\/dd>\n<dd><\/dd>\n<dt>Q. Can I take the leftover melatonin home with me?<\/dt>\n<dd>Yes, within the personal-use quantity allowed by your home country&#8217;s rules. For most travellers a partly used 60-capsule bottle is well within limits, but check your destination&#8217;s specific import rules if you are travelling on to a third country.<\/dd>\n<dd><\/dd>\n<dt>Q. Is this legal?<\/dt>\n<dd>Yes. Melatonin cannot be sold over the counter in Japan, but it can be supplied to a patient under a licensed physician&#8217;s guidance through a legally recognised medical channel. The consultation is what makes the pathway compliant.<\/dd>\n<dd><\/dd>\n<dt>Q. What if the doctor decides melatonin isn&#8217;t right for me?<\/dt>\n<dd>The physician will explain why and suggest an alternative \u2014 either a different sleep agent that is domestically approved, or a non-pharmacological jet lag plan (light exposure, meal timing, short naps). You are charged only for the consultation in that case, not for a product you cannot use.<\/dd>\n<\/dl>\n<h2>Summary \u2014 Melatonin in Japan for Travelers<\/h2>\n<p><strong>Melatonin<\/strong> in Japan is a first-line, evidence-based option for jet lag, but the country&#8217;s regulatory framework means it cannot be bought casually at a convenience store or drugstore. For travellers arriving in Tokyo, the practical route is a short online consultation with<strong> an English-speaking<\/strong> <strong>physician,<\/strong> followed by hotel delivery \u2014 or free clinic pickup at <strong>BIOTOPE CLINIC or Kojimachi Clinic \u00a0<\/strong>\u2014 of a physician-supplied product: DaVinci Laboratories Melatonin-3 (3 mg). Consultation and product together come to \u00a516,500; shipping starts from \u00a51,100 depending on where you are staying. Booking before you fly is the smoothest option; booking after landing usually works too.<\/p>\n<p>If you are already in Japan longer-term and want to understand the broader picture \u2014 including insurance-covered options, ramelteon, and non-prescription magnesium-based approaches \u2014 see our companion guide: <a href=\"https:\/\/kojihifu.com\/english\/melatonin-prescription-tokyo\/\">How to Get a Melatonin Prescription in Tokyo (2026 Practical Guide)<\/a>.<\/p>\n<div class=\"kjmc-en-booking-box\" style=\"background: linear-gradient(135deg,#f1faf3 0%,#e6f3ea 100%); border-radius: 14px; padding: 32px 24px; margin: 36px 0 24px; border: 1px solid #c5dccd; text-align: center;\">\n<h3 style=\"margin: 0 0 8px; color: #3a6e3a; border: none; padding: 0; font-size: 1.3em;\">Melatonin for Jet Lag \u2014 Online Consultation &amp; Hotel Delivery<\/h3>\n<div style=\"width: 48px; height: 2px; background: #3a6e3a; margin: 0 auto 22px;\"><\/div>\n<p style=\"margin: 0 0 12px; color: #1a3a1f; font-size: 1.1em; font-weight: bold;\">Book Your Online Consultation<\/p>\n<p style=\"margin: 0 0 24px; color: #2c4a35; line-height: 1.75;\">Our English-speaking team at BIOTOPE CLINIC responds via LINE or WhatsApp \u2014 usually the same day. Consultation is conducted online in English; the product is shipped to your hotel by our affiliated medical corporation <em>Iry\u014d H\u014djin Shadan FAM<\/em>.<\/p>\n<p style=\"margin: 0 0 10px; line-height: 1;\"><a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: #06C755; color: #fff; padding: 14px 32px; border-radius: 10px; text-decoration: none; font-weight: bold; font-size: 1.02em; box-shadow: 0 2px 8px rgba(6,199,85,0.25); min-width: 240px; white-space: nowrap;\" href=\"https:\/\/line.me\/R\/ti\/p\/@710uitns?ts=05311801&amp;oat_content=url#~\" target=\"_blank\" rel=\"noopener noreferrer\">Book via LINE<\/a><\/p>\n<p style=\"margin: 0; line-height: 1;\"><a style=\"display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: #25D366; color: #fff; padding: 14px 32px; border-radius: 10px; text-decoration: none; font-weight: bold; font-size: 1.02em; box-shadow: 0 2px 8px rgba(37,211,102,0.25); min-width: 240px; white-space: nowrap;\" href=\"https:\/\/whatsapp.com\/channel\/0029VbCA1v85K3zY4MLX2a1h\" target=\"_blank\" rel=\"noopener noreferrer\">Message on WhatsApp<\/a><\/p>\n<\/div>\n<div data-cta=\"visitor-japan-medical\" style=\"background:#f7f4ee;border:1px solid #d9cfbe;border-radius:12px;padding:28px 24px;margin:32px 0;\">\n<p style=\"margin:0 0 8px;color:#6b5a3a;font-size:.85em;letter-spacing:.1em;text-transform:uppercase;font-weight:bold;text-align:center;\">For Visitors to Japan<\/p>\n<p style=\"margin:0 0 18px;color:#3a2f1a;font-size:1.15em;font-weight:bold;line-height:1.5;text-align:center;\">Other Medical Needs During Your Stay?<\/p>\n<p style=\"margin:0 0 20px;color:#3a3a2f;line-height:1.8;\">If you are traveling to Japan and would like to see an English-friendly doctor for concerns beyond jet lag or sleep, our team at BIOTOPE CLINIC (Shirokanedai, Tokyo) can help. Dr. Jun Karibe, MD and our staff support international visitors and Japanese residents living abroad for a wide range of needs:<\/p>\n<ul style=\"margin:0 0 22px;padding-left:1.3em;color:#3a3a2f;line-height:1.9;\">\n<li>Sudden illness or minor injury during your trip<\/li>\n<li>Dermatology (acne, pigmentation, eczema, skin trouble)<\/li>\n<li>Aesthetic medicine (injectables, laser, skin treatments)<\/li>\n<li>Cosmetic and plastic surgery consultation<\/li>\n<li>AGA \/ hair loss<\/li>\n<li>Nutritional therapy (orthomolecular medicine)<\/li>\n<\/ul>\n<p style=\"margin:0 0 18px;color:#3a3a2f;line-height:1.75;\">Message us in English or Japanese and we will reply with available appointment slots that fit your travel schedule.<\/p>\n<p style=\"margin:0 0 10px;text-align:center;line-height:1;\"><a style=\"display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#06C755;color:#fff;padding:14px 32px;border-radius:10px;text-decoration:none;font-weight:bold;font-size:1.02em;box-shadow:0 2px 8px rgba(6,199,85,0.25);min-width:240px;white-space:nowrap;\" href=\"https:\/\/lin.ee\/6RwiH23\" target=\"_blank\" rel=\"noopener\">Contact BIOTOPE via LINE<\/a><\/p>\n<p style=\"margin:0;text-align:center;font-size:.85em;color:#6b5a3a;\">BIOTOPE CLINIC Shirokanedai \u00b7 Tokyo \u00b7 +81-3-5422-9901<\/p>\n<\/div>\n<h2>References<\/h2>\n<ol>\n<li>Herxheimer A, Petrie KJ. Melatonin for the prevention and treatment of jet lag. Cochrane Database of Systematic Reviews. 2002.<\/li>\n<li>Auger RR, Burgess HJ, Emens JS, et al. Clinical practice guideline for the treatment of intrinsic circadian rhythm sleep-wake disorders. Journal of Clinical Sleep Medicine. 2015.<\/li>\n<li>Sack RL. Jet lag. New England Journal of Medicine. 2010.<\/li>\n<li>Pharmaceuticals and Medical Devices Agency (PMDA). Melatobel prescribing information. Ministry of Health, Labour and Welfare, Japan.<\/li>\n<li>DaVinci Laboratories of Vermont. Melatonin-3 product information sheet.<\/li>\n<\/ol>\n<div style=\"margin:2.5em 0 1em;padding:1.5em;border:1px solid #d5d5d5;border-radius:10px;background:#fafafa;font-size:.9em;\">\n<p style=\"font-size:.72em;font-weight:bold;color:#888;margin:0 0 1.2em;letter-spacing:.08em;\">SUPERVISED BY<\/p>\n<div style=\"display:flex;align-items:flex-start;gap:1.2em;flex-wrap:wrap;\">\n<div style=\"flex-shrink:0;text-align:center;min-width:110px;\">\n<img decoding=\"async\" src=\"https:\/\/kojihifu.com\/hon\/wp-content\/uploads\/2022\/01\/photo-karibejun-400-3_re-300x300.jpg\" alt=\"Dr. Jun Karibe MD \u2014 Board-certified Plastic Surgeon, Director of Kojimachi Dermatology &amp; Plastic Surgery Clinic\" style=\"width:100px;height:100px;border-radius:50%;object-fit:cover;object-position:top center;display:block;margin:0 auto;border:3px solid #e0e0e0;\" \/><\/p>\n<p style=\"margin:.6em 0 .1em;font-weight:bold;font-size:.95em;color:#222;\">Dr. Jun Karibe<\/p>\n<p style=\"margin:0 0 .1em;font-size:.75em;color:#999;\">MD<\/p>\n<p style=\"margin:0;font-size:.75em;color:#555;font-weight:bold;\">Director<\/p>\n<\/div>\n<div style=\"flex:1;min-width:200px;\">\n<div style=\"margin-bottom:.75em;background:#fff;border:1px solid #ebebeb;border-radius:6px;padding:.7em 1em;\">\n<p style=\"margin:0 0 .35em;font-size:.78em;font-weight:bold;color:#666;border-bottom:1px solid #f2f2f2;padding-bottom:.3em;\">Education &amp; Career<\/p>\n<div style=\"font-size:.82em;color:#444;line-height:1.75;\">\n<div>Juntendo University School of Medicine<\/div>\n<div>Department of Plastic Surgery, University of Tokyo Hospital<\/div>\n<div>Assistant Professor, Plastic &amp; Cosmetic Surgery, Saitama Medical University<\/div>\n<div>Assistant Professor &amp; Chief Resident, Yamanashi University Hospital<\/div>\n<div>2019: Founded Kojimachi Dermatology &amp; Plastic Surgery Clinic (Ichigaya, Tokyo)<\/div>\n<div>2021: Founded BIOTOPE CLINIC Shirokanedai (Minato-ku, Tokyo)<\/div>\n<\/div>\n<\/div>\n<div style=\"margin-bottom:.75em;background:#fff;border:1px solid #ebebeb;border-radius:6px;padding:.7em 1em;\">\n<p style=\"margin:0 0 .35em;font-size:.78em;font-weight:bold;color:#666;border-bottom:1px solid #f2f2f2;padding-bottom:.3em;\">Certifications<\/p>\n<div style=\"font-size:.82em;color:#444;line-height:1.75;\">\n<div>Board-certified Plastic Surgeon \u2014 Japan Society of Plastic and Reconstructive Surgery<\/div>\n<div>Specialist \u2014 Japan Society of Anti-Aging Medicine<\/div>\n<div>Certified Industrial Physician \u2014 Japan Medical Association<\/div>\n<div>Allergan VST-certified Injector (Botox &amp; Hyaluronic Acid)<\/div>\n<\/div>\n<\/div>\n<div style=\"background:#fff;border:1px solid #ebebeb;border-radius:6px;padding:.7em 1em;\">\n<p style=\"margin:0 0 .35em;font-size:.78em;font-weight:bold;color:#666;border-bottom:1px solid #f2f2f2;padding-bottom:.3em;\">Awards<\/p>\n<div style=\"font-size:.82em;color:#444;line-height:1.75;\">\n<div>Best Presentation Award \u2014 Dept. of Plastic Surgery, University of Tokyo (2016)<\/div>\n<div>Excellence Award \u2014 Japan Society of Plastic and Reconstructive Surgery (2018)<\/div>\n<div>Featured Presentation \u2014 ASPS Annual Scientific Meeting, USA (2018)<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"margin-top:1em;padding-top:.75em;border-top:1px solid #e8e8e8;display:flex;flex-wrap:wrap;align-items:center;gap:.5em;\">\n<a href=\"https:\/\/www.instagram.com\/dr.jun_\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background:#e1306c;color:#fff;padding:.4em .9em;border-radius:4px;text-decoration:none;font-size:.8em;font-weight:bold;\">Instagram<\/a><\/p>\n<div style=\"margin-top:1em;padding-top:.75em;border-top:1px dashed #d5d5d5;font-size:.78em;color:#555;line-height:1.7;\">\n<p style=\"margin:0 0 .3em;font-size:.72em;font-weight:bold;color:#888;letter-spacing:.08em;\">MEDICAL REVIEW<\/p>\n<div><strong>Jun Karibe, MD<\/strong> &mdash; Board-certified Plastic Surgeon \u2014 Japan Society of Plastic and Reconstructive Surgery<\/div>\n<div>Medical Director, BIOTOPE CLINIC<\/div>\n<div>Last medically reviewed: 2026-08-31<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"Melatonin in Japan is prescription-only. If jet lag hits and your bottle is at home, an online consultation with a Japanese doctor plus hotel delivery is the practical fix. Pricing, flow, and pickup option \u2014 all in one guide.","protected":false},"author":4,"featured_media":11317,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[861,862,863,744,693,702],"class_list":["post-11322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide-for-foreigners-in-tokyo","tag-jet-lag","tag-online-consultation","tag-travellers","tag-melatonin","tag-tokyo","tag-japan"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/posts\/11322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/comments?post=11322"}],"version-history":[{"count":5,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/posts\/11322\/revisions"}],"predecessor-version":[{"id":12422,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/posts\/11322\/revisions\/12422"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/media\/11317"}],"wp:attachment":[{"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/media?parent=11322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/categories?post=11322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kojihifu.com\/english\/wp-json\/wp\/v2\/tags?post=11322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}