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Sumisho Venture Partners

sumisho-vp.com Direct investor

Sumisho Venture Partners is a corporate venture capital firm based in Tokyo that invests in startups, leveraging Sumitomo Corporation's assets to support their growth. It targets next-generation growth themes such as AI, quantum, digital, robotics, defense, space, energy transformation and healthcare, mainly at Series A and later.

Sumisho Venture Partners is a corporate venture arm headquartered in Tokyo, Japan. It invests directly in companies, from Series A to growth, in AI, quantum, digital and DX.

“住商ベンチャー・パートナーズは、AI・量子、デジタル・DX、ロボティクス・モビリティ、防衛・宇宙、EX(Energy Transformation)、ヘルスケアなど、住友商事の中期経営計画で掲げる次世代成長戦略テーマを、投資分野としています。”

— Sumisho Venture Partners, own website
Layer
Direct investor
Type
Corporate venture
Stage
Series A – Growth
Headquarters
Tokyo, Japan
Invests in
Japan
Sectors
AI, quantum, digital, DX, robotics, mobility, defense, space, energy transformation, healthcare

Team, as Sumisho Venture Partners publishes it

  • 山木 英裕 代表取締役社長
  • 谷口 泰明 ディレクター
  • 高津 秀也 プリンシパル
  • 佐伯 友吾 プリンシパル
  • 秋庭 祥平 シニアアソシエイト

Names and roles exactly as listed on sumisho-vp.com. Nothing else about these people is recorded.

Where this comes from

Every fact above was read from a page Sumisho Venture Partners publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

  • https://sumisho-vp.com/name, is_investor, layer, type, hq_country, hq_city, invests_in_geographies, stage_min, sectors, thesis_quote, thesis_quote_page, description, people, status, confidence, stage_max

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Record 12971 · added 2026-10-18 · link last verified 2026-10-21 · confidence high

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