Who invested in UnaBiz?
UnaBiz's investors include KDDI, B Capital, Global Brain Corporation and Abey Rajan.

Japan · Series C startup
Funding summaryUpdated 26 Oct 2026
$35Mraised across 2 rounds since 2018, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
UnaBiz's investors include KDDI, B Capital, Global Brain Corporation and Abey Rajan.
UnaBiz has raised $35M across 2 rounds since 2018.
UnaBiz's most recent round was a Series C of $25M in Aug 2024.
Its most recent round, $25M in Aug 2024, is also its largest on record.
UnaBiz's first round on record, in Aug 2018, was backed by KDDI and Abey Rajan.
UnaBiz's latest named round is a Series C, in Aug 2024.
UnaBiz is based in Japan.
KDDI led the Series A in 2018.
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