Taiyo KagakuLtd Management
Management criteria checks 2/4
Taiyo KagakuLtd's CEO is Nagahiro Yamazaki, appointed in Jun 1997, has a tenure of 28.08 years. directly owns 1.29% of the company’s shares, worth ¥417.29M. The average tenure of the management team and the board of directors is 10.1 years and 5.1 years respectively.
Key information
Nagahiro Yamazaki
Chief executive officer
n/a
Total compensation
| CEO salary percentage | n/a |
| CEO tenure | 28.1yrs |
| CEO ownership | 1.3% |
| Management average tenure | 10.1yrs |
| Board average tenure | 5.1yrs |
Recent management updates
Recent updates
CEO
Nagahiro Yamazaki (70 yo)
Mr. Nagahiro Yamazaki has been the President of Taiyo Kagaku Co., Ltd., since June 1997. He served as Senior Managing Director at Taiyo Kagaku Co., Ltd. since March 1994 and its Managing Director since Feb...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| President & Representative Director | 28.1yrs | no data | 1.29% ¥ 417.3m | |
| GM of Marketing Division & Tokyo Head Office Business Unit and Director | 4.3yrs | no data | no data | |
| Executive VP of Overseas Business and Corporate HQ & Director | 10.1yrs | no data | 1.73% ¥ 559.6m | |
| GM of Nutrition Business & Director | 11.1yrs | no data | 0.15% ¥ 48.1m | |
| GM of Natural Ingredients Division & Director | no data | no data | 0.053% ¥ 17.3m | |
| GM of Corporate Planning & Medicare Business and Director | 1.7yrs | no data | no data |
Experienced Management: 2902's management team is seasoned and experienced (10.1 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| President & Representative Director | 39.1yrs | no data | 1.29% ¥ 417.3m | |
| GM of Marketing Division & Tokyo Head Office Business Unit and Director | 1.1yrs | no data | no data | |
| GM of Nutrition Business & Director | 11.1yrs | no data | 0.15% ¥ 48.1m | |
| GM of Natural Ingredients Division & Director | 4.1yrs | no data | 0.053% ¥ 17.3m | |
| GM of Corporate Planning & Medicare Business and Director | 1.1yrs | no data | no data | |
| Outside Audit & Supervisory Board Member | 2.1yrs | no data | no data | |
| External Auditor | 12.1yrs | no data | no data | |
| Independent External Director | 10.1yrs | no data | 0.41% ¥ 132.7m | |
| Independent Outside Director | 6.1yrs | no data | 0.012% ¥ 3.8m | |
| Full-Time Audit & Supervisory Board Member | 3.1yrs | no data | 0.030% ¥ 9.6m |
Experienced Board: 2902's board of directors are considered experienced (5.1 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/07/22 18:22 |
| End of Day Share Price | 2025/07/22 00:00 |
| Earnings | 2025/03/31 |
| Annual Earnings | 2025/03/31 |
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 |
| |
| 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
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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
Taiyo Kagaku Co.,Ltd. is covered by 2 analysts. 0 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 |
|---|---|
| Satoshi Tanaka | Daiwa Securities Co. Ltd. |
| Masao Yoshida | Ichiyoshi Research Institute Inc. |