Mitsui Sumitomo Insurance Venture Capital (MSIVC) is the corporate venture capital arm of Mitsui Sumitomo Insurance, a subsidiary of MS&AD Insurance Group. It invests in Japanese and global startups scaling to IPO across fintech, SaaS, healthcare, AI, climate tech, and deep tech.
Average disclosed round size is $296.6M (across 12 rounds with reported amounts).
Portfolio
25
Fund Size
$67M
Top Stage
Series A
Last 12 Mo
1
Team
KM
Kazuhiro Mochizuki
Partner
TM
Tomonori Mano
Partner
YI
Yuito Imado
Partner
MS
Masayuki Shiramatsu
Principal
RI
Ryosuke Ide
Venture Capitalist / Manager
YU
Yumeto Utsunomiya
Venture Capitalist
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
26 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Rakuten Medical, Inc. | Series F | — | Jan 2026 |
 Pale Blue | Series C | $1.5B | Aug 2025 |
 Gatebox | Seed | — | Apr 2025 |
 Gaudi Clinical | Growth | — | Jan 2025 |
| GGaudi Clinical Co. Ltd. | Growth | — | Jan 2025 |
| PPale Blue Inc. | Series C | $1.5B | Jan 2025 |
| OOokuma Diamond Device (ODD) | Unknown | $27M | Oct 2024 |
 Albatross Technology | Unknown | — | Dec 2023 |
 SmartBank,Inc. | Series A | $20M | Jul 2022 |
 ArkEdge Space Inc. | Series A | — | Jan 2022 |
 Datafluct | Seed | — | Jan 2022 |
 Talentbook | Series C | $450M | Nov 2020 |
 LetsTransport | Series B | $13.5M | Dec 2018 |
 Toreta | Growth | — | Jan 2018 |
| QQPS研究所 | Series A | — | Nov 2017 |
| Toreta | Growth | $12M | Jan 2016 |
 Bitflyer | Unknown | $4M | Jan 2015 |
| RREGiMMUNE Limited. | Series D | $9.2M | Jan 2014 |
 Scalar | Series A | — | — |
 Drivemode | Series A | $6.5M | — |
| KKyash Inc. | Series D | — | — |
| LLetara | Growth | — | — |
 NearMe, Inc. | Growth | — | — |
| SSyntheticGestalt | Series A | $11M | — |
| NNewTrace | Series A | $6.3M | — |
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Top Co-Investors
SMBC Venture Capital6 shared
Incubate Fund5 shared
JIC Venture Growth Investments5 shared
Mizuho Capital4 shared
Global Brain Corporation3 shared
JAFCO Group Co., Ltd.3 shared
Globis Capital Partners2 shared
ITOCHU Technology Ventures, Inc.2 shared
SPARX Group Co., Ltd.2 shared
Samurai Incubate2 shared
Development Bank of Japan Inc.2 shared
Salesforce Ventures2 shared
Mitsui Sumitomo Insurance2 shared
World Innovation Lab2 shared
NTT DOCOMO Ventures2 shared
Eight Roads2 shared
ABS Capital1 shared
Green Co-Invest Investment1 shared
Last updated: 8 September 2026