Startup

KT

Kotoba Technologies

Kotoba Technologies

AI

#95 (tie) in the Japan Top 100 Startups

Founded / HQ2023 · Tokyo
Equity raised to date¥3.7B
“累計調達額は2,300万米ドル(約37億円)”
Third-party figure (not company-stated) · as of 2026-06 · STARTUP DB weekly summary (2026-06-22 week)
Last round2026-06 · Seed · ¥1.6B
16億円
Latest public valuationNot publicly disclosed (we do not estimate)
Key investorsKindred Ventures, Salesforce Ventures, Sony Innovation Fund
UnicornNo

Funding rounds in 2026

Amounts are the full announced figure. Grey amounts aren't counted in equity totals. † includes debt, grants or other non-equity (hover for detail).

DateCompanyStageAmountInvestorsSector
24 Jun 2026 KTKotoba Technologies Seed ¥1.6B Kindred VenturesSalesforce VenturesSony Innovation Fund AI