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TEAMZ SUMMIT 2027 is the tenth-anniversary edition of the international technology conference organised by TEAMZ, Inc. in Tokyo. Positioned as a Web3 and AI event, the 2027 "AI Edition" brings together entrepreneurs, engineers, investors and industry leaders around four themes: AI infrastructure such as data centres, semiconductors and compute; AI software including generative AI, agents and applications; physical AI covering robotics, humanoids and automation; and the digital economy of digital assets and payments. The main summit takes place in person on 6 and 7 April 2027 at Happo-en in Tokyo, preceded by a VIP dinner on 5 April and closing with a Red Carpet Gala on the evening of 7 April. Side events run during Tokyo Tech Week from 4 to 10 April. The organisers describe the summit as one of the largest international tech conferences in Japan, with around 10,000 participants. Attendees can follow main-stage keynotes and panel discussions, visit the exhibition, and use terrace networking, private meetings and side events to build business relationships. For the AI and blockchain communities in Asia, the summit offers a high-profile meeting point connecting Japanese industry with global founders and capital.
TEAMZ SUMMIT 2027 takes place April 5–7, 2027 in Tokyo, Japan.
TEAMZ SUMMIT 2027 is an in-person event.
Travel questions? See Good to know in the travel guide below.
Early April places this summit at the tail of Tokyo's cherry blossom season, when the parks begin to empty just as the business districts fill again. Delegates arriving for a Web3 programme land in a capital that runs on precision: trains to the minute, convenience stores on every corner, and a dense mesh of neighbourhoods where a quiet shrine sits behind a glass tower. Evenings belong to the narrow izakaya alleys.
Haneda (HND) sits closest to the centre, roughly 30-45 minutes by Keikyu line or monorail to the main hubs. Narita (NRT) lies further out; the Narita Express reaches Tokyo Station in about an hour, with cheaper buses taking longer. Inside the city a Suica or Pasmo IC card covers JR, metro and bus travel with a single tap. Taxis are plentiful but costly next to rail.
Skip the taxi queue — pre-book a fixed-price airport transfer with Welcome Pickups. Exploring beyond the city? compare rental cars on EconomyBookings.
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Japanese carriers rarely sell casual short-term SIMs over the counter, and pocket Wi-Fi rentals normally need reserving in advance. An eSIM activated before departure is the simplest way to be online the moment the aircraft doors open. Set up an eSIM with Airalo before you board and you're online the moment you land.
Meiji Jingu. A forested shrine approach in the middle of Shibuya, entered through a towering wooden torii and a gravel path that muffles the traffic entirely. Before ten in the morning the crowds stay thin and the main hall is genuinely quiet. Allow ninety minutes including a walk through adjoining Yoyogi Park. Tickets on Klook →
Senso-ji, Asakusa. Tokyo's oldest temple, reached along Nakamise-dori, a lane of small stalls selling rice crackers and paper goods. The precinct is busy all day, so come after dark when the gates are lit and the crowds fall away. Asakusa's back streets nearby suit an unhurried dinner. Budget two hours. Tickets on Klook →
Tsukiji Outer Market. The wholesale auction moved to Toyosu, but Tsukiji's outer market still works as a food street of knife shops, tamagoyaki stands and small sushi counters. Arrive before nine, as many stalls wind down by early afternoon. It is a short walk from Ginza, making an easy pre-session morning.
Shibuya rooftop observation. An open-air deck above Shibuya station looking down on the scramble crossing and out towards Mount Fuji on clear days. Sunset slots sell out well ahead, so reserve a time before travelling. The visit takes about an hour, and the station below connects directly to most conference districts. Tickets on Klook →
Which airport suits a central Tokyo stay?
Haneda is materially closer and quicker into the centre. Narita is worth it only if the fare gap is large, since it adds roughly an hour each way.
What is the weather like in early April?
Mild spring conditions, generally light-jacket weather, with a genuine chance of rain. Late blossom may still be showing in the cooler pockets of the city.
Are cards accepted everywhere?
Increasingly yes across central Tokyo, but small restaurants, shrines and market stalls are often cash-only. Carrying some yen remains sensible.
Travel notes written for TEAMZ SUMMIT 2027 attendees. Links marked above are affiliate links — we may earn a commission at no cost to you. Verify schedules and opening hours on official websites before you travel.
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