Booost completes ¥1.75 billion in Series C funding led by Mirai Sozo No. 3 Fund and AG Capital. The capital will enhance its AI-native corporate value management OS.
Amount Raised
¥1.75 Billion
Round Type
Series C
Investors
Description
Booost, a Tokyo-based provider of an AI-native corporate value management OS, has completed ¥1.75 billion in Series C funding, bringing its total funding raised to ¥5.2 billion. The funding round included participation from Mirai Sozo No. 3 Fund and AG Capital Co., Ltd. Booost plans to utilize the capital to expand the functionality of its platform, focusing on strengthening data infrastructure
Quick answer
Booost raised ¥1.75 Billion in a Series C round, dated October 28, 2026. Investors: AG Capital Co., Ltd. and Mirai Sozo No. 3 Fund. Booost is based in Tokyo, Japan.
- How much did Booost raise?
- Booost raised ¥1.75 Billion in a Series C round on October 28, 2026.
- Who invested in Booost?
- AG Capital Co., Ltd. and Mirai Sozo No. 3 Fund are named as investors in this round.
- What does Booost do?
- Booost is a Tokyo-based provider of an AI-native corporate value management OS.
- Where is Booost based and how big is it?
- Booost is based in Tokyo, Japan.
- Who are the decision-makers at Booost?
- Fundz holds 2 contacts at Booost, including the Chief Sustainable Officer. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Financial Services and Fintech around the same time
Companies in the same sectors as Booost that raised within 45 days of this round, from Fundz verified event records.
Who to call at Booost, and when
A new round usually means Booost is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Booost raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Booost, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at Booost. With Fundz connected, it knows.
AI made execution free. Knowing first is the whole game now.
Fundz sees it the moment Booost raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Related People
Booost raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
145 of these a day, filtered to the companies you pick, with the decision-maker attached.
5 screens from a live account. No signup.