![Hidenori Toyama](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>)
Hidenori Toyama
Chairman at
Hirota Co., Ltd. (Tokyo)
Net worth: 254 284 $ as of 2026-07-30
Profile
Hidenori Toyama is currently Chairman at Hirota Co., Ltd. (Tokyo) since 2022.
He is Representative Director & Vice President at Shidax Food Service Corp.
since 2008.
He is Representative Director & Vice President at Shidax Restaurant Management Corp.
since 2005.
He is President & Representative Director at Trianon Yogashiten KK since 2022.
Former positions include Representative Director & Executive Vice President at SHiDAX Corp., Representative Director & Vice President at Daishinto, Inc. from 2007 to 2011, and President & Representative Director at HIROTA GROUP HOLDINGS Co., Ltd. from 2022 to 2026.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-09-29 | 482,000 ( 1.83% ) | 254 284 $ | 2026-07-30 |
Hidenori Toyama active positions
| Companies | Position | Start |
|---|---|---|
Shidax Restaurant Management Corp.
 Shidax Restaurant Management Corp. RestaurantsConsumer Services Operates a chain of restaurants | Director/Board Member | 2011-03-09 |
Shidax Food Service Corp.
 Shidax Food Service Corp. RestaurantsConsumer Services Provides food services | Director/Board Member | 2011-03-09 |
Hirota Co., Ltd. (Tokyo)
 Hirota Co., Ltd. (Tokyo) Food: Specialty/CandyConsumer Non-Durables Produces and sells confectioneries | Chairman | 2022-05-31 |
Trianon Yogashiten KK
 Trianon Yogashiten KK RestaurantsConsumer Services Operates cafes and sells western confectionery | President | 2022-05-31 |
Former positions of Hidenori Toyama
| Companies | Position | End |
|---|---|---|
| HIROTA GROUP HOLDINGS CO.,LTD. | President | 2026-06-18 |
Daishinto, Inc.
 Daishinto, Inc. Other TransportationTransportation Provides transportation services | President | - |
| SHIDAX CRP | Chief Administrative Officer | 2011-05-29 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
20
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
SHiDAX Corp.
 SHiDAX Corp. RestaurantsConsumer Services Provides food, social and vehicle operation services | Consumer Services |
Daishinto, Inc.
Daishinto, Inc. Other TransportationTransportation Provides transportation services | Transportation |
HIROTA GROUP HOLDINGS Co., Ltd.
 HIROTA GROUP HOLDINGS Co., Ltd. RestaurantsConsumer Services Operates a chain of restaurants | Consumer Services |
Shidax Food Service Corp.
Shidax Food Service Corp. RestaurantsConsumer Services Provides food services | Consumer Services |
Shidax Restaurant Management Corp.
Shidax Restaurant Management Corp. RestaurantsConsumer Services Operates a chain of restaurants | Consumer Services |
Hirota Co., Ltd. (Tokyo)
Hirota Co., Ltd. (Tokyo) Food: Specialty/CandyConsumer Non-Durables Produces and sells confectioneries | Consumer Non-Durables |
Trianon Yogashiten KK
Trianon Yogashiten KK RestaurantsConsumer Services Operates cafes and sells western confectionery | Consumer Services |
- Stock Market
- Insiders
- Hidenori Toyama
