Latest events, conventions and live shows in Odaiba.https://eventpotal.com/en-UShttps://eventpotal.com/odaiba/en/event/7ef2acb0-9cb4-4467-bcc2-ec9a7984366b/https://eventpotal.com/odaiba/en/event/7ef2acb0-9cb4-4467-bcc2-ec9a7984366b/Miraikan hosts 'AI Science Communicator,' an experimental project allowing interaction with AI modeled after human science communicators. Experience human-AI mutual learning.Wed, 22 Apr 2026 05:35:14 GMThttps://eventpotal.com/odaiba/en/event/b45b5ca1-eb6d-4687-9f07-6c958d967f02/https://eventpotal.com/odaiba/en/event/b45b5ca1-eb6d-4687-9f07-6c958d967f02/Join the "Experiment Stall ~Electromagnetism Course~" at Miraikan on May 10, 2026. Experience hands-on experiments about magnets and electricity, suitable for all ages. Learn how electricity is made in a fun and safe environment.Wed, 22 Apr 2026 05:35:14 GMThttps://eventpotal.com/odaiba/en/event/0c013c00-43f2-4bd7-a37b-b154a77fab80/https://eventpotal.com/odaiba/en/event/0c013c00-43f2-4bd7-a37b-b154a77fab80/Create a unique Mother's Day gift at the "Bouquet Design" flower workshop POP-UP event at Ariake Garden. Held May 9-10, 2026. Perfect for beginners!Tue, 21 Apr 2026 14:25:17 GMThttps://eventpotal.com/odaiba/en/event/6a55766c-c303-4a2f-b485-99767c2c683a/https://eventpotal.com/odaiba/en/event/6a55766c-c303-4a2f-b485-99767c2c683a/The "Startup Hub" event, part of "Marketing Week Spring," will be held at Tokyo Big Sight from April 22-24, 2026. Featuring innovative startups driving marketing trends. Free admission with advance registration.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/e83e01ba-fc10-42d6-85f2-2b143df202f0/https://eventpotal.com/odaiba/en/event/e83e01ba-fc10-42d6-85f2-2b143df202f0/Sea Japan 2026, an international exhibition for the maritime industry, will be held at Tokyo Big Sight from April 22-24, 2026. It's a key event for the latest technologies, business, and networking. Free admission with registration.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/7731282c-7f75-4585-8a06-8b56e6902ad2/https://eventpotal.com/odaiba/en/event/7731282c-7f75-4585-8a06-8b56e6902ad2/CYCLE MODE TOKYO 2026 is coming to Tokyo Big Sight on April 25-26, 2026. Test ride the latest sports bikes, explore e-bikes, and learn all about cycling. A must-attend for bike enthusiasts!Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/29503d99-7de9-4b00-9c0f-8f075bc1ab9d/https://eventpotal.com/odaiba/en/event/29503d99-7de9-4b00-9c0f-8f075bc1ab9d/The Japan Reptiles Show returns to Tokyo Big Sight on April 25-26, 2026, featuring a massive display and sale of reptiles and amphibians worldwide. Buy and meet rare species, enjoy talks. Note: Pet admission and certain animal handling are now prohibited.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/9ffbaf62-3631-4d81-a5dd-aa8ab288ab5c/https://eventpotal.com/odaiba/en/event/9ffbaf62-3631-4d81-a5dd-aa8ab288ab5c/Experience "Tokyo Mirai Weeks" at the National Museum of Nature and Science! Explore future mobility like autonomous cars and flying cars, with hands-on test rides. A perfect Golden Week event to glimpse tomorrow's technology.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/0a29dfb2-9041-4caf-be9e-d492b3a47054/https://eventpotal.com/odaiba/en/event/0a29dfb2-9041-4caf-be9e-d492b3a47054/NEWSTAR will hold a release event at Ariake Garden on April 25, 2026, featuring a mini live performance and fan benefits. The event takes place at Minna no Terrace on the 3rd floor of the mall. Check official sources for details.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/ebe091da-97b8-4c74-a2de-4192bd35b886/https://eventpotal.com/odaiba/en/event/ebe091da-97b8-4c74-a2de-4192bd35b886/Join the "TOKYO CAT COLLECTION" on April 26, 2026, at Tokyo Big Sight! Experience cat shows featuring healthy and beautiful cats, interact with breeders, and shop for unique cat goods. A must-attend for cat lovers!Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/ef19b56a-563a-40a7-ae70-0dfcd104550e/https://eventpotal.com/odaiba/en/event/ef19b56a-563a-40a7-ae70-0dfcd104550e/Doll's Party 55, the world's largest doll event, will take place at Tokyo Big Sight on April 26, 2026. Featuring new doll releases, dealer markets, and fan gatherings, it's a must-attend for doll enthusiasts.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/0960ecf6-3510-4923-aa4e-a6ffbf6ca7bf/https://eventpotal.com/odaiba/en/event/0960ecf6-3510-4923-aa4e-a6ffbf6ca7bf/Idol group Fu-danjuku will hold a release event at Ariake Garden on April 26, 2026, featuring a mini live performance and fan meeting. The event will have two sessions.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/83eb7a4a-2cf4-45da-a8f8-63fb8145704f/https://eventpotal.com/odaiba/en/event/83eb7a4a-2cf4-45da-a8f8-63fb8145704f/SusHi Tech Tokyo 2026, a major global innovation conference, takes place April 27-28, 2026, at Tokyo Big Sight. Featuring AI, Robotics, and more, it's a platform for discussing future cities and business innovation. Business Day tickets are available.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/521f4d68-d292-42d7-89f2-914f194de0b2/https://eventpotal.com/odaiba/en/event/521f4d68-d292-42d7-89f2-914f194de0b2/EVO Japan 2026, a massive fighting game tournament, will be held at Tokyo Big Sight from May 1-3, 2026. Featuring top competitions, exhibitor booths, side events, and opportunities to get involved.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/6ccc1c12-c0bb-4e88-b47f-a02274d207bf/https://eventpotal.com/odaiba/en/event/6ccc1c12-c0bb-4e88-b47f-a02274d207bf/Mahjong Soul's 7th anniversary event, "Konten Shrine Grand Festival," is coming to Tokyo Big Sight! Enjoy a free-admission, large-scale offline fan event with professional players and immersive experiences.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/5b3726b6-e9bf-4079-a5cc-791aa273d494/https://eventpotal.com/odaiba/en/event/5b3726b6-e9bf-4079-a5cc-791aa273d494/Decks Tokyo Beach hosts DECKS G.W. FESTA 2026 on May 4-5, 2026! Features free photo sessions with Sumikko Gurashi and Doraemon. Don't miss these family-friendly GW events!Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/bb7b4a5b-5e77-4de6-9ba4-511580c19a45/https://eventpotal.com/odaiba/en/event/bb7b4a5b-5e77-4de6-9ba4-511580c19a45/The Reiwa 8th Hakurei Shrine Reitaisai, a Touhou Project doujinshi convention, is happening on May 4, 2026, at Tokyo Big Sight. Expect a wide variety of fan-made works and merchandise, plus opportunities for fan interaction.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/6efd38f6-d40f-4124-ae27-b6fcd63a87a8/https://eventpotal.com/odaiba/en/event/6efd38f6-d40f-4124-ae27-b6fcd63a87a8/Bunkyo Flea Market Tokyo 42 on May 4, 2026, at Tokyo Big Sight! A literary exhibition where creators sell their original works. Admission ¥1000. Discover unique creations at this festival of creativity.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/0eb048ed-bbee-42af-8f86-8a71b8abd9d8/https://eventpotal.com/odaiba/en/event/0eb048ed-bbee-42af-8f86-8a71b8abd9d8/SUPER COMIC CITY 33, a major doujinshi event, takes place at Tokyo Big Sight on May 5-6, 2026. Featuring creators nationwide, admission is ¥1500.Mon, 20 Apr 2026 10:57:08 GMThttps://eventpotal.com/odaiba/en/event/63215526-5755-4a10-9d5a-d60592b4adfe/https://eventpotal.com/odaiba/en/event/63215526-5755-4a10-9d5a-d60592b4adfe/The 50th 2026 Japan Hobby Show will be held at Tokyo Big Sight from May 8-10, 2026. This festival for handmade hobbies is a great chance to explore new items and techniques. Admission fee applies. Check the official website for details.Mon, 20 Apr 2026 10:57:08 GMT