![Ryuichiro Nishiyama](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>)
Ryuichiro Nishiyama
Chief Executive Officer at
SEIBU HOLDINGS INC.
Profile
Ryuichiro Nishiyama is President, CEO, COO & Director at Seibu Holdings, Inc. since 2026 and Director & Managing Executive Officer at Prince Hotels, Inc. since 2017.
Formerly, Mr. Nishiyama was Director & Senior Executive Officer at SEIBU Railway Co., Ltd. from 2016 to 2017.
Ryuichiro Nishiyama active positions
| Companies | Position | Start |
|---|---|---|
| SEIBU HOLDINGS INC. | Chief Executive Officer | 01/04/2026 |
Prince Hotels, Inc.
 Prince Hotels, Inc. Hotels/Resorts/Cruise linesConsumer Services Owns and operates hotels and resorts | Director/Board Member | 01/04/2017 |
Former positions of Ryuichiro Nishiyama
| Companies | Position | End |
|---|---|---|
SEIBU Railway Co., Ltd.
 SEIBU Railway Co., Ltd. Other TransportationTransportation Provides railway services, railroad line tourism and real estate businesses | Director/Board Member | 01/04/2017 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
27
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
SEIBU Railway Co., Ltd.
SEIBU Railway Co., Ltd. Other TransportationTransportation Provides railway services, railroad line tourism and real estate businesses | Transportation |
Prince Hotels, Inc.
Prince Hotels, Inc. Hotels/Resorts/Cruise linesConsumer Services Owns and operates hotels and resorts | Consumer Services |
Seibu Holdings, Inc.
 Seibu Holdings, Inc. Hotels/Resorts/Cruise linesConsumer Services Operates as a holding company with interests in hotels operation, urban transport and real estate leasing services | Consumer Services |
- Stock Market
- Insiders
- Ryuichiro Nishiyama
