![Ryusei Ono](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>)
Ryusei Ono
Chairman at
MISUMI GROUP INC.
Net worth: 14 M $ as of 2026-06-29
Profile
Currently, Ryusei Ono holds the position of President & Representative Director at MISUMI Group Inc. and President & Representative Director at Misumi Corp. (a subsidiary of MISUMI Group Inc.). In the past Mr. Ono occupied the position of President & Representative Director at SURUGA Production Platform Co., Ltd. He received an undergraduate degree from Ibaraki University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-30 | 560,000 ( 0.2% ) | 14 M $ | 2026-06-29 |
Ryusei Ono active positions
| Companies | Position | Start |
|---|---|---|
| MISUMI GROUP INC. | Chairman | 2026-03-31 |
Misumi Corp.
 Misumi Corp. Wholesale DistributorsDistribution Services Part of MISUMI Group, Inc., Misumi Corp. is a Japanese company. | President | 2013-11-30 |
Former positions of Ryusei Ono
| Companies | Position | End |
|---|---|---|
SURUGA Production Platform Co., Ltd.
 SURUGA Production Platform Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures precision molded parts and optical testing equipment | President | - |
Training of Ryusei Ono
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
25
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
MISUMI Group, Inc.
 MISUMI Group, Inc. Industrial MachineryProducer Manufacturing Markets factory automation components, die and mold components, wiring components and related industrial supplies | Producer Manufacturing |
SURUGA Production Platform Co., Ltd.
SURUGA Production Platform Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures precision molded parts and optical testing equipment | Non-Energy Minerals |
Ibaraki University
 Ibaraki University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Misumi Corp.
Misumi Corp. Wholesale DistributorsDistribution Services Part of MISUMI Group, Inc., Misumi Corp. is a Japanese company. | Distribution Services |
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- Ryusei Ono
