Shigeru Sumitomo
Portfolio Worker and Investor at TiE
Tokyo, Tokyo
Shigeru Sumitomo, Portfolio Worker and Investor at TiE is an active investor based in Tokyo, Tokyo. This profile covers what Shigeru Sumitomo backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEFounderAcceleratorIncubator
- Stages
- Seed
- Invests in
- Biotech & PharmaConsumer Goods (CPG)Media & ContentSaaS & EnterpriseFoodTech & AgricultureFintech
- Location
- Tokyo, Tokyo
- Typical check
- $250K
- Past investments
- 10
Notable investments
How to reach Shigeru Sumitomo
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Round Funded. "Shigeru Sumitomo." Round Funded investor database, updated September 23, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/shigeru-sumitomo
Frequently Asked Questions
What does Shigeru Sumitomo invest in?
Shigeru Sumitomo invests in Biotech & Pharma, Consumer Goods (CPG), Media & Content and SaaS & Enterprise, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Shigeru Sumitomo invest at?
Shigeru Sumitomo typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Shigeru Sumitomo's typical check size?
Shigeru Sumitomo typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.