![Keisuke Hayashi](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>)
Keisuke Hayashi
Chief Operating Officer at
POPER CO.,LTD.
Net worth: 39 262 $ as of 2026-09-29
Profile
Keisuke Hayashi has worked as a Chief Operating Officer & Director at POPER Co., Ltd. since 2018.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
POPER CO., LTD. 0.34% | 2025-10-30 | 13,500 ( 0.34% ) | 39 262 $ | 2026-09-29 |
Keisuke Hayashi active positions
| Companies | Position | Start |
|---|---|---|
| POPER CO.,LTD. | Chief Operating Officer | 2018-08-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
4
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
POPER Co., Ltd.
 POPER Co., Ltd. Packaged SoftwareTechnology Services Develops mobile application to facilitate communication between cram schools and parents | Technology Services |
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