OSG Management
Management criteria checks 4/4
OSG's CEO is Norio Ishikawa, appointed in Feb 2017, has a tenure of 9.33 years. total yearly compensation is ¥144.00M, comprised of 36.1% salary and 63.9% bonuses, including company stock and options. directly owns 0.24% of the company’s shares, worth $4.01M. The average tenure of the management team and the board of directors is 5.3 years and 6.3 years respectively.
Key information
Norio Ishikawa
Chief executive officer
JP¥144.0m
Total compensation
| CEO salary percentage | 36.11% |
| CEO tenure | 9.3yrs |
| CEO ownership | 0.2% |
| Management average tenure | 5.3yrs |
| Board average tenure | 6.3yrs |
Recent management updates
Recent updates
CEO Compensation Analysis
| Date | Total Compensation | Salary | Company Earnings |
|---|---|---|---|
| Feb 28 2026 | n/a | n/a | JP¥17b |
| Nov 30 2025 | JP¥144m | JP¥52m | JP¥14b |
| Aug 31 2025 | n/a | n/a | JP¥13b |
| May 31 2025 | n/a | n/a | JP¥13b |
| Feb 28 2025 | n/a | n/a | JP¥13b |
| Nov 30 2024 | JP¥138m | JP¥50m | JP¥13b |
| Aug 31 2024 | n/a | n/a | JP¥14b |
| May 31 2024 | n/a | n/a | JP¥15b |
| Feb 29 2024 | n/a | n/a | JP¥15b |
| Nov 30 2023 | JP¥142m | JP¥51m | JP¥14b |
| Aug 31 2023 | n/a | n/a | JP¥15b |
| May 31 2023 | n/a | n/a | JP¥16b |
| Feb 28 2023 | n/a | n/a | JP¥16b |
| Nov 30 2022 | n/a | n/a | JP¥17b |
| Aug 31 2022 | n/a | n/a | JP¥15b |
| May 31 2022 | n/a | n/a | JP¥14b |
| Feb 28 2022 | n/a | n/a | JP¥13b |
| Nov 30 2021 | JP¥159m | JP¥80m | JP¥11b |
| Aug 31 2021 | n/a | n/a | JP¥10b |
| May 31 2021 | n/a | n/a | JP¥7b |
| Feb 28 2021 | n/a | n/a | JP¥5b |
| Nov 30 2020 | JP¥132m | JP¥77m | JP¥6b |
| Aug 31 2020 | n/a | n/a | JP¥7b |
| May 31 2020 | n/a | n/a | JP¥9b |
| Feb 29 2020 | n/a | n/a | JP¥12b |
| Nov 30 2019 | JP¥148m | JP¥52m | JP¥14b |
Compensation vs Market: Norio's total compensation ($USD896.98K) is below average for companies of similar size in the US market ($USD5.26M).
Compensation vs Earnings: Norio's compensation has been consistent with company performance over the past year.
CEO
Norio Ishikawa (71 yo)
Mr. Norio Ishikawa serves as Chairman since February 2021, Chief Executive Officer and Director of OSG Corporation since February 2017 and served as its President until February 2021 Chief Operating Office...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Chairman & CEO | 9.3yrs | JP¥144.00m | 0.24% $ 4.0m | |
| President | 5.3yrs | JP¥154.00m | 0.64% $ 10.8m | |
| Managing Executive Officer | no data | JP¥56.00m | no data | |
| General Manager of Accounting Department | no data | no data | no data | |
| Managing Executive Officer | no data | no data | no data | |
| Senior Executive Officer | 5.3yrs | no data | no data | |
| Managing Executive Officer | no data | no data | no data |
Experienced Management: OSGC.F's management team is seasoned and experienced (5.3 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Chairman & CEO | 9.3yrs | JP¥144.00m | 0.24% $ 4.0m | |
| President | 7.3yrs | JP¥154.00m | 0.64% $ 10.8m | |
| Independent Outsider Director | 4.3yrs | no data | 0.0012% $ 20.5k | |
| Director | 4.3yrs | no data | 0.0061% $ 102.3k | |
| Independent Outside Director | 2.3yrs | no data | 0.0024% $ 40.8k | |
| Independent Outside Director | 8.3yrs | no data | no data | |
| Independent Outside Director | 6.3yrs | no data | 0.0073% $ 122.6k |
Experienced Board: OSGC.F's board of directors are considered experienced (6.3 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/06/11 23:39 |
| End of Day Share Price | 2026/04/20 00:00 |
| Earnings | 2026/02/28 |
| Annual Earnings | 2025/11/30 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
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Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
OSG Corporation is covered by 12 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Takahiro Inoue | Citigroup Inc |
| Hirosuke Tai | Daiwa Securities Co. Ltd. |
| Rikard Vabo | Fearnley Securities |