Tanseisha Management
Management criteria checks 2/4
Tanseisha's CEO is Osamu Kobayashi, appointed in Apr 2023, has a tenure of 2.42 years. directly owns 0.1% of the company’s shares, worth $478.91K. The average tenure of the management team and the board of directors is 2.4 years and 3.4 years respectively.
Key information
Osamu Kobayashi
Chief executive officer
n/a
Total compensation
| CEO salary percentage | n/a |
| CEO tenure | 2.4yrs |
| CEO ownership | 0.1% |
| Management average tenure | 2.4yrs |
| Board average tenure | 3.4yrs |
Recent management updates
Recent updates
CEO
Osamu Kobayashi (66 yo)
Mr. Osamu Kobayashi serves as President, Chief Executive Officer & Representative Director at Tanseisha Co., Ltd. since April 2023 and serves as its Director since April 28, 2016 and was its Managing Direc...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| President | 2.4yrs | no data | 0.10% $ 478.9k | |
| Director of Business Administration & Director | 2.4yrs | no data | 0.013% $ 59.9k | |
| Director of Sales & Marketing and Director | 2.4yrs | no data | 0.011% $ 49.9k | |
| Director & Director of Corporate Planning and Human Resources | less than a year | no data | 0.0085% $ 39.9k | |
| Director of Design & Production and Director | no data | no data | 0.042% $ 199.6k |
Experienced Management: TAHC.F's management team is considered experienced (2.4 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| President | 9.4yrs | no data | 0.10% $ 478.9k | |
| Director of Business Administration & Director | 2.4yrs | no data | 0.013% $ 59.9k | |
| Director of Sales & Marketing and Director | 2.4yrs | no data | 0.011% $ 49.9k | |
| Director & Director of Corporate Planning and Human Resources | no data | no data | 0.0085% $ 39.9k | |
| Director of Design & Production and Director | 8.4yrs | no data | 0.042% $ 199.6k | |
| Independent Outside Director | 4.4yrs | no data | no data | |
| Independent Outside Director | 5.4yrs | no data | 0.015% $ 69.8k | |
| Independent Outside Director | 3.4yrs | no data | 0.0085% $ 39.9k | |
| Independent Outside Director | 1.4yrs | no data | no data | |
| Director | less than a year | no data | no data |
Experienced Board: TAHC.F's board of directors are considered experienced (3.4 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/09/10 14:33 |
| End of Day Share Price | 2025/06/13 00:00 |
| Earnings | 2025/04/30 |
| Annual Earnings | 2025/01/31 |
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 |
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| Ownership | 10 years |
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| Management | 10 years |
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| Key Developments | 10 years |
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* 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
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
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
Tanseisha Co., Ltd. is covered by 4 analysts. 2 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 |
|---|---|
| null null | Daiwa Securities Co. Ltd. |
| Yoko Mizoguchi | Ichiyoshi Research Institute Inc. |
| Keishi Ueda | J.P. Morgan |