Startup JAPAN EXPO 2026 Winter

2026-12-16 · Tokyo

Ariake GYM-EX

3-11-1 Ariake, Koto-ku, Tokyo

Startup JAPAN EXPO 2026 Winter brings founders, corporate partners, and investors together at Ariake GYM-EX for a two-day gathering centered on technology, SaaS, and AI.

The winter edition of Sansan's Startup JAPAN EXPO at Ariake GYM-EX, featuring Dream Pitch, conferences, and startup exhibition connecting startups with investors and corporate partners.

Founder brief

Who should attend

Founders developing products in artificial intelligence, software as a service, and broader technology sectors should look into this gathering. It works particularly well for those seeking corporate commercial partnerships or aiming to enter competitive pitching environments.

What happens

Spanning two full days, the schedule centers around the Dream Pitch competition, dedicated conference sessions, and an active startup exhibition floor. Attendees can navigate company showcases while exploring strategic introductions and potential investment leads throughout the venue.

Who's in the room

Corporate partners seeking emerging technology and active investors looking for fresh deal flow will convene alongside early and growth-stage startup teams. Sansan's Eight Business Division serves as the primary coordinator for the gathering.

How to prepare

Refine a sharp, concise pitch tailored for both formal stage delivery and quick conversations on the exhibition floor. Bring updated materials outlining your product metrics, market traction, and partnership objectives to make the most of direct discussions with potential enterprise clients.

Organizer: Sansan, Inc. (Eight Business Division)

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At a glance

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Sectors
Technology, Saas, Ai

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