Japan Data Science Consortium Co.Ltd.

TSE:4418 Stock Report

Market Cap: JP¥13.1b

Japan Data Science ConsortiumLtd Management

Management criteria checks 1/4

Japan Data Science ConsortiumLtd's CEO is Satoshi Erdos Kato, appointed in Jul 2018, has a tenure of 7.25 years. directly owns 28.06% of the company’s shares, worth ¥3.67B. The average tenure of the management team and the board of directors is 1.3 years and 5.2 years respectively.

Key information

Satoshi Erdos Kato

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure7.3yrs
CEO ownership28.1%
Management average tenure1.3yrs
Board average tenure5.2yrs

Recent management updates

Recent updates

Shareholders Can Be Confident That Japan Data Science ConsortiumLtd's (TSE:4418) Earnings Are High Quality

Aug 16
Shareholders Can Be Confident That Japan Data Science ConsortiumLtd's (TSE:4418) Earnings Are High Quality

We Like These Underlying Return On Capital Trends At Japan Data Science ConsortiumLtd (TSE:4418)

Apr 10
We Like These Underlying Return On Capital Trends At Japan Data Science ConsortiumLtd (TSE:4418)

Japan Data Science ConsortiumLtd (TSE:4418) Has A Pretty Healthy Balance Sheet

Feb 14
Japan Data Science ConsortiumLtd (TSE:4418) Has A Pretty Healthy Balance Sheet

Does Japan Data Science ConsortiumLtd (TSE:4418) Have A Healthy Balance Sheet?

Nov 03
Does Japan Data Science ConsortiumLtd (TSE:4418) Have A Healthy Balance Sheet?

Returns At Japan Data Science ConsortiumLtd (TSE:4418) Appear To Be Weighed Down

Feb 26
Returns At Japan Data Science ConsortiumLtd (TSE:4418) Appear To Be Weighed Down

CEO

Satoshi Erdos Kato (45 yo)

7.3yrs
Tenure

Mr. Satoshi Erdos Kato is President & Representative Director of Japan Data Science Consortium Co Ltd since July 2018 and has been its Chief Executive Officer.

Leadership Team

NamePositionTenureCompensationOwnership
Satoshi Erdos Kato
President7.3yrsno data28.06%
¥ 3.7b
Shimpei Ohsugi
Co-founderno datano datano data
Keisuke Hashimoto
Technical Co-Founderno datano data1.98%
¥ 258.7m
Ryosuke Hirai
Executive Officer & CFOless than a yearno datano data
Asuka Sato
Managing Executive Officer & COO1.3yrsno datano data
Hideaki Sakui
Head of Corporate Affairs & Directorless than a yearno datano data
Hirohisa Tominaga
Executive Officer & DX Solution Division Unit Managerno datano datano data
Yumika Kidosaki
Executive Officer & Manager of DX Solution Division Unitno datano datano data
Hayato Yoshii
GM of DX Solution Business & Director3yrsno datano data
Kazuaki Tsutsui
CEO of seawise Inc.1.3yrsno datano data
Hiroyuki Taguchi
Executive Officerless than a yearno datano data
1.3yrs
Average Tenure
38.5yo
Average Age

Experienced Management: 4418's management team is not considered experienced ( 1.3 years average tenure), which suggests a new team.

Board Members

NamePositionTenureCompensationOwnership
Satoshi Erdos Kato
President7.3yrsno data28.06%
¥ 3.7b
Hideaki Sakui
Head of Corporate Affairs & Director4.9yrsno datano data
Hayato Yoshii
GM of DX Solution Business & Director2.5yrsno datano data
Tomohiro Takahashi
Auditor5.6yrsno datano data
Kenji Tanaka
Independent Outside Director4.4yrsno data0.040%
¥ 5.2m
Kazunori Yumoto
Full-Time Auditor5.4yrsno datano data
Takaki Demichi
Independent Outside Director4.9yrsno datano data
Toshihiro Hatakeyama
Outside Auditor5.6yrsno datano data
5.2yrs
Average Tenure
48yo
Average Age

Experienced Board: 4418's board of directors are considered experienced (5.2 years average tenure).

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/09 09:15
End of Day Share Price 2025/10/09 00:00
Earnings2025/06/30
Annual Earnings2025/06/30

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.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* 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

Japan Data Science Consortium Co.Ltd. is covered by 2 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.

AnalystInstitution
Makoto UenoDaiwa Securities Co. Ltd.
Yasuyoshi MimuraIchiyoshi Research Institute Inc.