Stmn, Inc.

TSE:4019 Stock Report

Market Cap: JP¥5.0b

Stmn Management

Management criteria checks 2/4

Stmn's CEO is Taihei Onishi, appointed in Jan 2023, has a tenure of 3.42 years. directly owns 17.94% of the company’s shares, worth ¥891.45M. The average tenure of the management team and the board of directors is 2.4 years and 3.4 years respectively.

Key information

Taihei Onishi

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure3.4yrs
CEO ownership17.9%
Management average tenure2.4yrs
Board average tenure3.4yrs

Recent management updates

Recent updates

Analysis Article Nov 20

Stmn, Inc.'s (TSE:4019) Share Price Is Still Matching Investor Opinion Despite 26% Slump

To the annoyance of some shareholders, Stmn, Inc. ( TSE:4019 ) shares are down a considerable 26% in the last month...
Analysis Article Nov 18

Is Now The Time To Put Stmn (TSE:4019) On Your Watchlist?

It's common for many investors, especially those who are inexperienced, to buy shares in companies with a good story...
Analysis Article Aug 07

Here's Why We Think Stmn (TSE:4019) Is Well Worth Watching

It's common for many investors, especially those who are inexperienced, to buy shares in companies with a good story...
Analysis Article Apr 16

Here's Why We Think Stmn (TSE:4019) Might Deserve Your Attention Today

It's common for many investors, especially those who are inexperienced, to buy shares in companies with a good story...
Analysis Article Aug 07

Calculating The Intrinsic Value Of Stmn, Inc. (TSE:4019)

Key Insights Stmn's estimated fair value is JP¥587 based on 2 Stage Free Cash Flow to Equity Current share price of...
Analysis Article Mar 04

Calculating The Intrinsic Value Of Stamen Co.,Ltd. (TSE:4019)

Key Insights StamenLtd's estimated fair value is JP¥613 based on 2 Stage Free Cash Flow to Equity With JP¥570 share...

CEO

Taihei Onishi (42 yo)

3.4yrs
Tenure

Mr. Taihei Onishi is President, Director and CEO of Stamen Co.,Ltd. from January 2023 and serves as its Chairman.


Leadership Team

NamePositionTenureCompensationOwnership
Taihei Onishi
Chairman3.4yrsno data17.94%
¥ 891.4m
Wataru Seike
Finance & Accounting Managerno datano datano data
Tomohito Morikawa
Executive Officer & COO3.4yrsno datano data
Takuya Noguchi
Executive Officer & CTO2.4yrsno datano data
Hiroshi Iwata
Executive Officer & VP of Salesless than a yearno datano data
Naomi Nakatani
CAO, Executive Officer & Director2.3yrsno data0.028%
¥ 1.4m
Tomoyasu Maruoka
Executive Officer & Chief Research Officer3.4yrsno datano data
Hiroshi Osada
Chief Product Officer1.4yrsno datano data
2.4yrs
Average Tenure

Experienced Management: 4019's management team is considered experienced (2.4 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Taihei Onishi
Chairman3.4yrsno data17.94%
¥ 891.4m
Naomi Nakatani
CAO, Executive Officer & Director4.3yrsno data0.028%
¥ 1.4m
Keita Murase
Independent Outside Director4.3yrsno datano data
Ayumi Uematsu
Director2.3yrsno datano data
Takehito Fujita
Independent Outside Director1.4yrsno datano data
3.4yrs
Average Tenure
39yo
Average Age

Experienced Board: 4019's board of directors are considered experienced (3.4 years average tenure).


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/01 14:32
End of Day Share Price 2026/06/01 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

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.

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

Stmn, Inc. is covered by 3 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.

AnalystInstitution
Satoru SekineDaiwa Securities Co. Ltd.
Kana SasakiThe Stock Research Center
Yoshihiko KamataThe Stock Research Center