![Masahiro Sekiguchi](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>)
Net worth: 489 044 $ as of 2026-07-30
Masahiro Sekiguchi has been working at Showa System Engineering Corp.
since 1982.
The current position held is Senior Managing Director & GM-Solution Services, starting in 2025.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-30 | 51,500 ( 1.07% ) | 489 044 $ | 2026-07-30 |
| Companies | Position | Start |
|---|---|---|
| SHOWA SYSTEM ENGINEERING CORPORATION | Director/Board Member | 2007-05-31 |
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| Private companies | 1 |
|---|---|
Showa System Engineering Corp.
 Showa System Engineering Corp. Packaged SoftwareTechnology Services Designs integrated computer information systems | Technology Services |
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