Investor

Masaya Kubota

Angel/individual Domestic (Japan)

2026 activity

Classification source: https://prtimes.jp/main/html/rd/p/000000005.000173707.html

Grey amounts aren't counted in totals. † includes debt or other non-equity.

DateCompanyStageAmountInvestorsSector
28 Jan 2026 OTOPERA TECH Undisclosed ¥90M Nobuhiro AriyasuHirotoshi TakahashiHiroto Furuhashi +6 Mobility