![Seiichi Sato](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Seiichi Sato
Founder at
COTTA CO.,LTD
Net worth: 1 M $ as of 31/05/2026
Profile
Seiichi Sato is the founder of cotta Co., Ltd., a company founded in 1998, where he currently holds the title of Chairman.
He is also the founder of Hirakawa Co., Ltd., where he currently serves as the Representative Director since 2016.
Mr. Sato has previously worked as the President & Representative Director at Shuyo Shoji KK and TUKURU Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
COTTA CO., LTD. 3.32% | 30/09/2025 | 373,100 ( 3.32% ) | 1 M $ | 31/05/2026 |
Seiichi Sato active positions
| Companies | Position | Start |
|---|---|---|
| COTTA CO.,LTD | Founder | 25/12/1998 |
Hirakawa Co., Ltd.
 Hirakawa Co., Ltd. Wholesale DistributorsDistribution Services Wholesales home appliances for kitchen, bathroom, washing, and daily use | Director/Board Member | 01/08/2016 |
Former positions of Seiichi Sato
| Companies | Position | End |
|---|---|---|
TUKURU Inc.
 TUKURU Inc. Food RetailRetail Trade Sells confectionery products | President | - |
Shuyo Shoji KK
 Shuyo Shoji KK Electronics/Appliance StoresRetail Trade Wholesales and retails bread, confectioneries, and baking utensils | President | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
cotta Co., Ltd.
 cotta Co., Ltd. Food DistributorsDistribution Services Engages in sale of wrapping papers, confectionery ingredients and food packaging materials | Distribution Services |
Shuyo Shoji KK
Shuyo Shoji KK Electronics/Appliance StoresRetail Trade Wholesales and retails bread, confectioneries, and baking utensils | Retail Trade |
Hirakawa Co., Ltd.
Hirakawa Co., Ltd. Wholesale DistributorsDistribution Services Wholesales home appliances for kitchen, bathroom, washing, and daily use | Distribution Services |
TUKURU Inc.
TUKURU Inc. Food RetailRetail Trade Sells confectionery products | Retail Trade |
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