Company Name | gumi Inc. |
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Established | June 13, 2007 |
Capital | JPY 13,080 Mil (as of April 30th, 2023) |
Representative |
Hiroyuki Kawamoto |
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Business |
Mobile online game business Blockchain business |
Location |
Headquarters Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F Fukuoka Branch Gofuku-cho Business Center 5F, 10-10 Kamigofuku-cho, |
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Assosiated Company |
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Consolidated Subsidiaries
Mobile online game business
Domestic Subsidiaries
- Grams Inc.
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan - FgG, Inc.
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 2F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan - Alim Co., Ltd.
- Nishi-Shinjuku Matsuya Building, 8F,
4-31-6 Yoyogi, Shibuya-ku, Tokyo 151-0053, Japan
Foreign Subsidiaries
- gumi Taiwan Ltd.
- 11F No. 102, Guangfu S. Rd., Da'an Dist., Taipei City 106, Taiwan
- gumi Asia Pte. Ltd.
- 3 Fusionopolis Way #12-26 Symbiosis Singapore 138633

Blockchain business
Domestic Subsidiaries
- gumi Cryptos Inc.
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan - gC Labs Inc.
- Gofuku-cho Business Center 5F,
10-10 Kamigofuku-cho, Hakata-ku, Fukuoka-shi, Fukuoka 812-0036, Japan - gC Games Inc.
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan - gumi X Reality Inc.
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan - Tokyo XR Startups
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan - gumi ventures Inc.
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan
Foreign Subsidiaries
- gC Games Singapore Pte. Ltd.
- 3 Fusionopolis Way #12-26 Symbiosis Singapore 138633
- gC Incubation Pte. Ltd.
- 3 Fusionopolis Way #12-26 Symbiosis Singapore 138633
- gumi America, Inc.
- 44 Tehama St., San Francisco, CA, 94105
Affiliated Companies
- The Venture Reality Fund, LLC.
- 1350 Bayshore Highway, Suite 920 Burlingame, CA, 94010, USA
- Joint company gumi Cryptos Capital
- Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F
4-34-7 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan - gumi Cryptos Capital Fund II Parallel, LP
- PO Box 309, Ugland House Grand Cayman, KY1-1104 Cayman Islands

CEO
Hiroyuki Kawamoto
After graduating from the School of Economics at Kyoto University, joined Development Bank of Japan Inc. in April 2002. Transferred to DBJ Capital Co., Ltd. in April 2008. Joined gumi Inc. in August 2011, assuming the role of Executive Officer in charge of Administrative Planning. Became Board Director in November 2011, and took the role of Executive Vice President & COO in March 2016. Has been serving in his current position as President & COO since July 2018.

CFO
Makoto Motoyoshi
After graduating from School of Economics at Keio University, joined Shinsei Bank, Limited in April 2007. Joined gumi Inc. in February 2014, and appointed as an Executive Officer for Investment and Strategy in July of the same year. Has been serving in his current position as Board Director & CFO since July 2016.

Non-executive Director / Audit & Supervisory Committee Member
Hiroyuki Ogawa
- 1998
- Apr
- Joined The Sanwa Bank, Ltd. (currently MUFG Bank, Ltd.)
- 2005
- Nov
- Joined ITOCHU Corporation
- 2012
- Oct
- General manager, Corporate Planning Department, GMO Click Holdings, Inc. (currently GMO Financial Holdings, Inc.)
- Nov
- Director, FX PRIME Corporation (currently FX PRIME by GMO Corporation)
- 2013
- Jul
- Joined SBI Securities Co., Ltd.
- 2014
- Jan
- General Manager, Corporate Planning Department, SBI Securities Co., Ltd.
- 2015
- Jun
- Executive Officer and General Manager, Corporate Planning Department, SBI Securities Co., Ltd.
- Oct
- Director, SBI Wealth Partners Co., Ltd.
- 2017
- Apr
- Director, SBI Process Innovator Co., Ltd.
- Jun
- Director, SBI Securities Co., Ltd.
- Oct
- Director, SBI Process Innovator Co., Ltd. (currently SBI Business Services Co., Ltd.) (Present)
Director, SBI Virtual Currencies Co., Ltd.
Director, SBI Capital Base Co, Ltd. (currently SBI Equity Crowd Co., Ltd.)
- 2018
- Jun
- Director, SBI Agile Co., Ltd.
Director, SBI BS Co., Ltd. (Present)
Director, SBI Business Support Co., Ltd. (currently SBI Business Innovator Co., Ltd.) (Present)
- Oct
- Representative Director and President, SBI NeoMobile Securities Establishment Preparation Co., Ltd. (currently SBI NEOMOBILE SECURITIES Co., Ltd.) (Present)
- 2020
- Jun
- Representative Director and Chairman of the Board, SBI e-Sport Co., Ltd. (Present)
Managing Director, SBI Securities Co., Ltd.
- Oct
- Representative Director and President, Live Star Securities Co., Ltd. (currently SBI Neotrade Securities Co., Ltd.)
- Nov
- Director, SBI Prime Securities Co., Ltd. (Present)
- Dec
- Director, BOOSTRY Co., Ltd. (Present)
- 2021
- Jan
- Representative Director and President, SBI PTS Holdings Inc. (Present)
- Apr
- Director, Osaka Digital Exchange Co., Ltd. (Present)
- Jun
- Senior Managing Director, SBI Securities Co., Ltd. (Present)
- Dec
- Director, SBI VC Trade Co., Ltd. (Present)
- 2022
- Jun
- Representative Director and Vice Chairman, SBI Neotrade Securities Co., Ltd. (Present)
- Jul
- Representative Director and Chairman, BITPoint Japan Co., Ltd. (Present)
- Sep
- Director, SBI Crypto Asset Holdings, Inc. (Present)
- Nov
- Representative Director, Chairman and President, SBI Digital Hub Co., Ltd. (Present)
- 2023
- Feb
- Director, SBI Simplex Solutions Co., Ltd. (Present)
- Apr
- Director and Chairman, HashHub Inc. (Present)
- Jul
- Non-executive Director / Audit & Supervisory Committee Member, gumi Inc. (Present)

Non-executive Director / Audit & Supervisory Committee Member
Nobuaki Chonan
- 1996
- Apr
- Joined Ernst & Young ShinNihon LLC
- 2008
- Jul
- Partner, Ernst & Young ShinNihon LLC
- 2015
- Sep
- Director, STUDIO ATAO Co.,Ltd. (Present)
- 2017
- Jul
- Non-executive Director, gumi Inc.
- Aug
- Non-executive Director / Audit & Supervisory Committee Member, UUUM Co., Ltd. (Present)
- 2019
- May
- Non-executive Director / Audit & Supervisory Committee Member, SFP Holdings Co., Ltd. (Present)
- 2020
- Jul
- Non-executive Director / Audit & Supervisory Committee Member, gumi Inc. (Present)

Non-executive Director / Audit & Supervisory Committee Member
Kenji Shimizu
- 1995
- Nov
- Joined Ernst & Young ShinNihon LLC
- 2002
- Oct
- Joined Ozawa & Akiyama
- 2013
- Aug
- Outside Audit & Supervisory Board Member, Gunosy Inc.(Present)
- 2016
- Mar
- Founded Shimizu(Present)
- Outside Audit & Supervisory Board Member, NIHON TECHNO CO., LTD.(Present)
- Jul
- Representative Director,NAGAKOSHI Inc.(Present)
- 2019
- Oct
- Outside Audit & Supervisory Board Member , AXXZIA INC.(Present)
- 2020
- Jul
- Non-executive Director / Audit & Supervisory Committee Member, gumi Inc. (Present)
