S&J's CEO is Miwa Nobuo, appointed in Nov 2008, has a tenure of 17.67 years. directly owns 27.9% of the company’s shares, worth ¥1.69B. The average tenure of the management team and the board of directors is 5.3 years and 5.1 years respectively.
Mr. Miwa Nobuo serves as President and Chief Executive Officer of S&J Corporation since November 2008 and serves as its Representative Director.
Leadership Team
Name
Position
Tenure
Compensation
Ownership
Miwa Nobuo
President
17.7yrs
no data
27.9% ¥ 1.7b
Koichi Hanzawa
Director
3.3yrs
no data
no data
Yohei Ayata
Administration Manager & Director
5.3yrs
no data
no data
Takashi Hoshino
Director
4.3yrs
no data
no data
Takayuki Uehara
Head of Security Human Resources Development Department & Director
7.1yrs
no data
no data
5.3yrs
Average Tenure
47yo
Average Age
Experienced Management: 5599's management team is seasoned and experienced (5.3 years average tenure).
Board Members
Name
Position
Tenure
Compensation
Ownership
Miwa Nobuo
President
no data
no data
27.9% ¥ 1.7b
Koichi Hanzawa
Director
3.1yrs
no data
no data
Yohei Ayata
Administration Manager & Director
4.1yrs
no data
no data
Takashi Hoshino
Director
6.1yrs
no data
no data
Takayuki Uehara
Head of Security Human Resources Development Department & Director
7.1yrs
no data
no data
Kenichi Omomo
Outside Independent Director
8.1yrs
no data
no data
Takashige Hayashi
Outside Independent Director
4.1yrs
no data
no data
Ishikawa Takeshi
Director in Charge of Business Operations & Director
8.9yrs
no data
no data
Ryohei Tanii
Outside Independent Director
4.1yrs
no data
no data
5.1yrs
Average Tenure
48yo
Average Age
Experienced Board: 5599'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
2026/07/09 14:55
End of Day Share Price
2026/07/09 00:00
Earnings
2026/03/31
Annual Earnings
2026/03/31
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
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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
S&J Corporation is covered by 1 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.