|
Market Closed -
Japan Exchange
02:30:00 2026-10-21 EDT
|
5-day change | 1st Jan Change | ||
| 5,970.00 JPY | +1.19% |
|
-9.41% | +113.60% |
Business description: Restar Corporation

Number of employees: 4,637
Sales by Activity: Restar Corporation
| Fiscal Period: March | 2022 (JPY) | 2023 (JPY) | 2024 (JPY) | 2025 (JPY) | 2026 (JPY) |
|---|---|---|---|---|---|
Device BU - Device | - | - | - | 477B | 534B |
Semiconductors and Electronic Parts | 291B | 345B | 350B | - | - |
System Business Unit - System Solutions | 21B | 24.18B | 24.16B | 22.2B | 31.49B |
Industrial, Transmission and Systems Equipment | - | - | - | 13.28B | 26.18B |
Device BU - EMS | - | - | - | 28.79B | 22.06B |
System BU - Eco Solution | 9.44B | 15.12B | 16.74B | 20.65B | 17.37B |
Procurement | 84.45B | 111B | 124B | - | - |
Unallocated Adjustment | -6.02B | -8.97B | -2.66B | -745M | - |
Geographical breakdown of sales: Restar Corporation
| Fiscal Period: March | 2022 (JPY) | 2023 (JPY) | 2024 (JPY) | 2025 (JPY) | 2026 (JPY) |
|---|---|---|---|---|---|
Japan | 216B | 271B | 284B | 324B | 381B |
Asia (excluding China) | - | - | - | - | 131B |
China | 75.37B | 69.72B | 62B | 78.41B | 77.68B |
Europe | - | - | - | - | 36.46B |
North America | - | - | - | - | 4.54B |
Other | 87.36B | 97.5B | 122B | 103B | 166M |
Taiwan | - | 5.53B | 20.67B | 25.43B | - |
South Korea | 8.14B | 8.36B | 5.97B | 13.32B | - |
Vietnam | 12.81B | 34.61B | 17.06B | 16.64B | - |
Executive Committee: Restar Corporation
| Manager | Title | Age | Since |
|---|---|---|---|
Kunihiro Konno
CEO | Chief Executive Officer | 86 | 2025-06-26 |
Atsuki Ishida
DFI | Director of Finance/CFO | - | - |
Shinichi Hayashi
PSD | President | 62 | 2025-06-26 |
| Chief Administrative Officer | - | - | |
Hideki Yoshida
CTO | Chief Tech/Sci/R&D Officer | - | 2025-03-31 |
Composition of the Board of Directors: Restar Corporation
| Director | Title | Age | Since |
|---|---|---|---|
Kiyoshi Togawa
BRD | Director/Board Member | 78 | 2018-05-31 |
Kunihiro Konno
CHM | Chairman | 86 | 2023-05-31 |
Seno Tezuka
BRD | Director/Board Member | 78 | 2019-03-31 |
Shinichi Hayashi
BRD | Director/Board Member | 62 | 2025-06-26 |
Susumu Nishima
BRD | Director/Board Member | 58 | 2025-05-31 |
Reiko Date
BRD | Director/Board Member | 74 | 2020-05-31 |
Sachiko Sano
BRD | Director/Board Member | 49 | 2023-05-31 |
Hiroaki Konno
BRD | Director/Board Member | 53 | 2023-05-31 |
Toshiyuki Suzuki
BRD | Director/Board Member | 64 | 2023-05-31 |
Jin-hyuk Yun
BRD | Director/Board Member | 73 | 2024-05-31 |
Holdings: Restar Corporation
| Name | Stocks | % | Valuation |
|---|---|---|---|
RESTAR CORPORATION 6.5% | 1,954,800 | 6.5% | 76 M $ |
PCI SOLUTIONS INC. 50.04% | 5,065,099 | 50.04% | 38 M $ |
| 1,550,000 | 5% | 15 M $ | |
| 285,000 | 9.04% | 6 M $ | |
ROHM CO., LTD. 0.01% | 40,000 | 0.01% | 1 M $ |
AI HOLDINGS CORPORATION 0.04% | 20,900 | 0.04% | 395 296 $ |
Company details: Restar Corporation

Other Semiconductors
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| +1.19% | -9.41% | +128.65% | +140.73% | 1.05B | ||
| +2.43% | +0.06% | +22.23% | +415.25% | 5,227B | ||
| +0.62% | -2.81% | +63.51% | +335.25% | 1,909B | ||
| +1.27% | -2.25% | -1.23% | +292.54% | 1,596B | ||
| +2.43% | +0.36% | +353.53% | +1,271.77% | 1,014B | ||
| +3.51% | -2.84% | +133.00% | +454.56% | 873B | ||
| +5.81% | -10.33% | +166.53% | +925.36% | 671B | ||
| +0.98% | -5.58% | +143.04% | +173.69% | 482B | ||
| +1.61% | -12.81% | - | - | 410B | ||
| +3.89% | +2.71% | +59.40% | +97.00% | 254B | ||
| Average | +2.39% | -5.84% | +118.74% | +456.24% | 1,244B | |
| Weighted average by Cap. | +2.22% | -5.03% | +75.32% | +473.38% |
Sector
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