RY
About
Ryojiro Yamamoto is an Outside Director at Soup and innovation.
Position in the VCSift Database
- • 19 investors hold the Outside Director role in VCSift. Ryojiro Yamamoto is one of them.
- • 2 investors are based in Nagano, Japan.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Nagano, Japan
Contact Information
linkedin.com/in/••••••••
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