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Toho System Science Management
Management criteria checks 1/4
We currently do not have sufficient information about the CEO.
Key information
Chief executive officer
n/a
Total compensation
CEO salary percentage
n/a
CEO tenure
no data
CEO ownership
n/a
Management average tenure
1.8yrs
Board average tenure
3.8yrs
Recent management updates
Recent updates
CEO
Toho System Science has no CEO, or we have no data on them.
Leadership Team
Name
Position
Tenure
Compensation
Ownership
Masayo Sunaga
Managing Executive Officer
no data
no data
0.13% ¥ 26.3m
Manabu Nakayama
Operating Officer & GM of Third Division
no data
no data
no data
Akihisa Kurokawa
Operating Officer & GM of the 4th Division
no data
no data
no data
Takanori Ishii
Managing Executive Officer and GM of Sales & Development Headquarters
2.3yrs
no data
no data
Tomohiro Abe
Executive Officer & Head of Corporate Planning Dept.
no data
no data
no data
Masami Kumagai
Operating officer & GM of Planning Department
no data
no data
no data
Yoshinori Nakatani
Executive Officer
1.3yrs
no data
no data
Ejiri Minoru
Executive Officer & GM of Division ?
2.3yrs
no data
no data
Keiko Otsuka
Executive Officer
1.3yrs
no data
no data
Yuki Kusakabe
Internal Audit & Risk Assessment Manager
no data
no data
no data
1.8yrs
Average Tenure
Experienced Management: 4333's management team is not considered experienced ( 1.8 years average tenure), which suggests a new team.
Board Members
Name
Position
Tenure
Compensation
Ownership
Masayo Sunaga
Managing Executive Officer
2.8yrs
no data
0.13% ¥ 26.3m
Kazuhiko Watanabe
Non-Executive Director
15yrs
no data
1.97% ¥ 391.2m
Hiroki Hyodo
Outside Audit & Supervisory Board Member
3.8yrs
no data
0.0089% ¥ 1.8m
Hiroyuki Morita
Independent Outside Director
1.8yrs
no data
0.00063% ¥ 125.0k
Shinichi Nakamori
Independent Outside Director
3.8yrs
no data
0.015% ¥ 3.0m
Toshiya Yanase
Independent Outside Director
3.8yrs
no data
0.0053% ¥ 1.1m
Akira Uemura
Independent Outside Director
less than a year
no data
no data
3.8yrs
Average Tenure
67yo
Average Age
Experienced Board: 4333's board of directors are considered experienced (3.8 years average tenure).
Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/04/01 17:49
End of Day Share Price
2026/03/27 00:00
Earnings
2011/03/31
Annual Earnings
2011/03/31
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.
* 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
Toho System Science Co., Ltd. is covered by 1 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.