Koichi Matsumoto
Net worth: 25 735 $ as of 2026-05-30
Net worth: 25 735 $ as of 2026-05-30
Koichi Matsumoto currently works at TOKYO BASE Co., Ltd., as Independent Outside Director from 2023, Lovable Marketing Group, Inc., as Director from 2017, Digital Data Solution, Inc., as Outside Director from 2017, KOL Technologies Co., Ltd., as Outside Director from 2022, Appia KK, as Representative Director from 2018, AMBIGRAM KK, as Representative Director from 2017, Tameny, Inc., as Outside Director from 2026, AI Fusion Capital Group Corp., as Outside Director, ReYuu Japan, Inc., as Outside Director from 2026, and Future Venture Capital Co., Ltd., as Auditor.
Mr. Matsumoto also formerly worked at HS Holdings Co., Ltd., as Independent Outside Director.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-10-30 | 3,600 ( 0.2% ) | 25 735 $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
| LOVABLE MARKETING GROUP,INC. | Director/Board Member | 2017-08-31 |
| TOKYO BASE CO.,LTD. | Director/Board Member | 2023-03-31 |
| TAMENY INC. | Director/Board Member | 2025-12-31 |
| REYUU JAPAN INC. | Director/Board Member | 2025-12-31 |
Digital Data Solution, Inc.
Digital Data Solution, Inc. Data Processing ServicesTechnology Services Provides digital data recovery services | Director/Board Member | 2017-08-31 |
KOL Technologies Co., Ltd.
KOL Technologies Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Engages in wholesales of goods | Director/Board Member | 2022-01-31 |
Future Venture Capital Co., Ltd.
Future Venture Capital Co., Ltd. Investment ManagersFinance Functions as a venture capital company | Comptroller/Controller/Auditor | - |
| Companies | Position | End |
|---|---|---|
| HS HOLDINGS CO., LTD. | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 8 |
|---|---|
ReYuu Japan, Inc.
ReYuu Japan, Inc. Electronics DistributorsDistribution Services Wholesales mobile phones and telecommunication equipment | Distribution Services |
HS Holdings Co., Ltd.
HS Holdings Co., Ltd. Regional BanksFinance Provides brokerage and investment banking services | Finance |
Future Venture Capital Co., Ltd.
Future Venture Capital Co., Ltd. Investment ManagersFinance Functions as a venture capital company | Finance |
Tameny, Inc.
Tameny, Inc. Services to the Health IndustryHealth Services Provides marriage and casual wedding services | Health Services |
TOKYO BASE Co., Ltd.
TOKYO BASE Co., Ltd. Apparel/Footwear RetailRetail Trade Operates clothing and general merchandise retail stores | Retail Trade |
Digital Data Solution, Inc.
Digital Data Solution, Inc. Data Processing ServicesTechnology Services Provides digital data recovery services | Technology Services |
Lovable Marketing Group, Inc.
Lovable Marketing Group, Inc. Advertising/Marketing ServicesCommercial Services Provides digital marketing and support tools development services | Commercial Services |
KOL Technologies Co., Ltd.
KOL Technologies Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Engages in wholesales of goods | Commercial Services |
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