Martin Sinner vs Kotaro Chiba compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Martin Sinner is a individual/angel based in Berlin, Berlin, Germany across 19 portfolio companies. Kotaro Chiba is a individual/angel based in Tokyo, Tokyo, Japan across 48 portfolio companies.
Investors like Martin Sinner · Investors like Kotaro Chiba · Martin Sinner co-investors · Full investor directory