GREE Ventures is the corporate venture capital and fund-of-funds investment arm of GREE Holdings, Inc., a publicly listed Japanese mobile gaming company. It invests in early-stage startups and Japanese VC funds, focusing on internet, IT, mobile, and digital media sectors across Japan, Southeast Asia, and India.
They made 1 investments in the last 12 months. Average disclosed round size is $113.1M (across 16 rounds with reported amounts).
Portfolio
22
Fund Size
—
Top Stage
Seed
Last 12 Mo
2
Team
キム ヨンロック Youngrok Kim
Partner, Head of Investment (US)
中俊
中尾 俊輔 Shunsuke Nakao
取締役・パートナー
根丈
根本 丈司 Takeshi Nemoto
パートナー
相真
相川 真太郎 Shintaro Aikawa
代表取締役社長
高R
高橋理衣 Rii Takahashi
プリンシパル
土利
土手 利行 Toshiyuki Dote
河剛
河野 剛大 Takehiro Kono
矢藍
矢﨑 藍 Ai Yazaki
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
27 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Solafune, Inc. | Series A | $30M | Jan 2026 |
| SSyneron Bio | Series A | — | Dec 2025 |
 Space Data | Seed | $1.4B | Aug 2022 |
 KINTOR | Unknown | $240M | May 2020 |
 Aipass | Seed | — | Jan 2020 |
 Kakehashi | Series B | $24M | Jan 2019 |
 Instavr | Series A | $5M | Jun 2018 |
 Psygig | Seed | — | Jan 2018 |
 Retty | Series D | — | Jan 2016 |
| WWiselike | Seed | $1.3M | Aug 2015 |
 RAKSUL | Series C | $33.7M | Jan 2015 |
| Retty | Growth | $8.2M | Jan 2015 |
 Coubic | Unknown | $3.1M | Jan 2015 |
 POPxo | Series A | $2M | Jan 2015 |
| Retty | Series C | — | Jan 2015 |
 WealthNavi Inc. | Unknown | $4.8M | Jan 2015 |
 Somewrite | Seed | $1.1M | Jan 2014 |
| Retty | Seed | $285K | Jan 2012 |
 Solafune | Seed | — | — |
| Solafune | Series A | $30M | — |
 Yoyo Holdings | Unknown | $1.3M | — |
 SpaceData | Seed | — | — |
 Flyrobe | Series A | $5.3M | — |
| UUtill | Unknown | — | — |
| Solafune, Inc. | Seed | — | — |
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Top Co-Investors
Mizuho Capital7 shared
CyberAgent Capital7 shared
Globis Capital Partners5 shared
STRIVE5 shared
ANRI3 shared
Global Brain Corporation3 shared
SMBC Venture Capital3 shared
Colopl Next3 shared
500 Global2 shared
World Innovation Lab2 shared
Dentsu Ventures2 shared
ITOCHU Technology Ventures, Inc.2 shared
Real Ventures2 shared
Boost Capital Partners2 shared
DG Incubation2 shared
Creative Ventures2 shared
Spiral Capital2 shared
DNX Ventures2 shared
Coral Capital2 shared
Last updated: 8 September 2026