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Koki Yabu
Founder at
WIZE INC.
Net worth: 750 828 $ as of 30/05/2026
Profile
Koki Yabu is the founder of Mobcast Holdings, Inc., founded in 2004, holding the titles of President, CEO & Representative Director.
Current jobs include Director at mobcast Korea, Inc. since 2015, Director at Les Trois Graces, Inc. since 2017, Director at The Human Miracle, Inc. since 2018, Director at arancione, Inc. since 2018, and Director at Yutori No Kukan Corp.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
WIZE INC. 5.43% | 14/05/2026 | 4,597,000 ( 5.43% ) | 750 828 $ | 30/05/2026 |
Koki Yabu active positions
| Companies | Position | Start |
|---|---|---|
| WIZE INC. | Founder | 25/03/2004 |
mobcast Korea, Inc.
 mobcast Korea, Inc. Packaged SoftwareTechnology Services Develops and operates online games | Director/Board Member | 31/12/2014 |
Les Trois Graces, Inc.
 Les Trois Graces, Inc. Apparel/FootwearConsumer Non-Durables Develops and sells apparel through online | Director/Board Member | 31/07/2017 |
The Human Miracle, Inc.
 The Human Miracle, Inc. Miscellaneous Commercial ServicesCommercial Services Provides event planning and video production services | Director/Board Member | 30/04/2018 |
Arancione, Inc.
 Arancione, Inc. Internet RetailRetail Trade Provides entertainment and e-Commerce services | Director/Board Member | 31/07/2018 |
Yutori No Kukan Corp.
 Yutori No Kukan Corp. Internet RetailRetail Trade Sells recipes and cooking utensils through online | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
15
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
MOBCAST HOLDINGS, INC.
 MOBCAST HOLDINGS, INC. Telecommunications EquipmentElectronic Technology Produces and develops content for next-generation media, including cell phones | Electronic Technology |
mobcast Korea, Inc.
mobcast Korea, Inc. Packaged SoftwareTechnology Services Develops and operates online games | Technology Services |
Les Trois Graces, Inc.
Les Trois Graces, Inc. Apparel/FootwearConsumer Non-Durables Develops and sells apparel through online | Consumer Non-Durables |
The Human Miracle, Inc.
The Human Miracle, Inc. Miscellaneous Commercial ServicesCommercial Services Provides event planning and video production services | Commercial Services |
Arancione, Inc.
Arancione, Inc. Internet RetailRetail Trade Provides entertainment and e-Commerce services | Retail Trade |
Yutori No Kukan Corp.
Yutori No Kukan Corp. Internet RetailRetail Trade Sells recipes and cooking utensils through online | Retail Trade |
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