![Tokio Yamamoto](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>)
Tokio Yamamoto
Director/Board Member at
CHUOKEIZAI-SHA HOLDINGS, INC.
Net worth: 3 M $ as of 31/07/2026
Profile
Tokio Yamamoto currently works at Chuokeizai-Sha Holdings, Inc., as Representative Director from 2009, CKD KK, as President & Representative Director from 2005, Planning Center KK, as Director from 2015, and Tokio Corp.
KK, as Representative Director from 2012.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/03/2026 | 476,000 ( 10.82% ) | 3 M $ | 31/07/2026 |
Tokio Yamamoto active positions
| Companies | Position | Start |
|---|---|---|
| CHUOKEIZAI-SHA HOLDINGS, INC. | Director/Board Member | 01/02/1974 |
CKD KK | President | 01/04/2005 |
Planning Center KK
 Planning Center KK Advertising/Marketing ServicesCommercial Services Provides advertising services | Director/Board Member | 01/02/1994 |
Tokio Corp. KK | Director/Board Member | 01/11/2012 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
11
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Chuokeizai-Sha Holdings, Inc.
 Chuokeizai-Sha Holdings, Inc. Publishing: Books/MagazinesConsumer Services Engages in the publication and sale of specialized books and magazines | Consumer Services |
CKD KK | |
Planning Center KK
Planning Center KK Advertising/Marketing ServicesCommercial Services Provides advertising services | Commercial Services |
Tokio Corp. KK |
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