What is SusHi Tech Challenge 2025
- At "SusHi Tech Tokyo 2025, "SusHi Tech Challenge 2025, " a pitch contest for startups that tackle the global challenge of “realizing Sustainable cities with High Technology (SusHi Tech) will be held.
- Date and time
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・Semi-Finals: Thursday, May 8, 2025
・Finals: Friday, May 9, 2025
- Venue
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Tokyo Big Sight, East Halls 4, 5, 6
3-11-1 Ariake, Koto-ku, Tokyo 135-0063, Japan
- Language
- English (all materials, pitches, and communication must be in English)
- Eligibility Criteria
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・Must have a product or service.
・The business content must be aligned with the concept of SusHi Tech Tokyo (Realize a sustainable city through high technology).
・Must be able to participate in the pitch contest in Tokyo for 2 days.
・Ability to exhibit at a booth during the event period.
- Prize
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・First Prize : 10 million yen
・Supplementary prize
Grand Prize

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Grand Prize
Corporate Partner Prize
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Corporate Partner Prize
Tokyo Tatemono Co., Ltd. -
Corporate Partner Prize
MITSUBISHI ESTATE CO., LTD. -
Corporate Partner Prize
Mitsui Fudosan Co., Ltd. -
Corporate Partner Prize
Mori Building Co., Ltd. -
Corporate Partner Prize
N.R.E Group -
Corporate Partner Prize
Tokyo Kiraboshi Financial Group, Inc.- Prize Winner
- Asia Pathogenomics
Chun-Hao Liu
CEO / Co-founder
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Corporate Partner Prize
Chuo-Nittochi Group Co., Ltd. -
Corporate Partner Prize
Agora -
Corporate Partner Prize
Sumitomo Realty & Development Co., Ltd. -
Corporate Partner Prize
KDDI CORPORATION- Prize Winner
- AironWorks Co., Ltd.
Ani Terada
CEO/Co-founder
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Corporate Partner Prize
TSUCREA Co., Ltd. -
Corporate Partner Prize
Fujitsu Limited