What does MPower Partners invest in?
MPower Partners invests most often at Series B and Series D (100% of the rounds on record), in sectors such as Venture Capital & Private Equity.

Japan · Investor
Last cheque observed Nov 2026; 2 cheques on record.
VC firmDeploying now
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2 cheques in the last 12 months
Mostly Series B and Series D: 100% of its rounds
MPower Partners is one of Japan's leading venture capital funds.From their own website
Every round we can evidence, newest first2 appearances
1 round
1 round
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 11 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
The latest companies MPower Partners put money into.
MPower Partners invests most often at Series B and Series D (100% of the rounds on record), in sectors such as Venture Capital & Private Equity.
2 investments on record, 2 of them in the last 12 months. The most recent was in Nov 2026.
Its most recent investments on record: Fact Base (Series D, Nov 2026) and Sakana AI (Series B, Nov 2025).
The median round it joins is $135M.
Yes: it is actively investing, with 2 investments in the last 12 months.
MPower Partners is a VC firm based in Koto, Japan.
From 4 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it