Monstarlab Inc.

TSE:5255 Stock Report

Market Cap: JP¥6.7b

Monstarlab Management

Management criteria checks 0/4

We currently do not have sufficient information about the CEO.

Key information

Hiroki Inagawa

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenureno data
CEO ownership8.5%
Management average tenureno data
Board average tenure1.2yrs

Recent management updates

Recent updates

Analysis Article Feb 16

We Think Monstarlab (TSE:5255) Is Taking Some Risk With Its Debt

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Jan 09

Why We Like The Returns At Monstarlab (TSE:5255)

What are the early trends we should look for to identify a stock that could multiply in value over the long term...
Analysis Article Nov 28

There's Reason For Concern Over Monstarlab Inc.'s (TSE:5255) Massive 31% Price Jump

Those holding Monstarlab Inc. ( TSE:5255 ) shares would be relieved that the share price has rebounded 31% in the last...
Analysis Article Oct 29

Is Monstarlab (TSE:5255) Using Too Much Debt?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' When we think about how risky a company...
Analysis Article Dec 05

Monstar Lab, Inc. (TSE:5255) Could Be Riskier Than It Looks

Monstar Lab, Inc.'s ( TSE:5255 ) price-to-sales (or "P/S") ratio of 0.3x may look like a pretty appealing investment...
Analysis Article Apr 11

A Piece Of The Puzzle Missing From Monstar Lab, Inc.'s (TSE:5255) 32% Share Price Climb

Monstar Lab, Inc. ( TSE:5255 ) shares have had a really impressive month, gaining 32% after a shaky period beforehand...
Analysis Article Feb 26

Slammed 34% Monstar Lab, Inc. (TSE:5255) Screens Well Here But There Might Be A Catch

Monstar Lab, Inc. ( TSE:5255 ) shares have had a horrible month, losing 34% after a relatively good period beforehand...

CEO

Hiroki Inagawa (50 yo)

no data
Tenure

Mr. Hiroki Inagawa serves as Group Chief Executive Officer and Representative Director at Monstarlab Inc. since May 2022 and serves as its Chairman and served as its Chief Executive Officer and Chairman of...


Board Members

NamePositionTenureCompensationOwnership
Hiroki Inagawa
Group CEO & Chairmanno datano data8.49%
¥ 571.0m
Masahiko Matsunaga
Head of APAC & Directorno datano data0.0077%
¥ 519.8k
Tomoyuki Uno
Head of APAC Delivery1.2yrsno data0.062%
¥ 4.2m
Yoshida Kenji
Independent Outside Director1.2yrsno datano data
Yuko Miura
Outside Auditor4.1yrsno datano data
Akenobu Hayakawa
External Auditor6.2yrsno data0.015%
¥ 1.0m
Hitoshi Takabatake
Auditor6.6yrsno data0.0077%
¥ 519.8k
Nobuhiro Asada
Independent Outside Director1.2yrsno data0.12%
¥ 8.2m
Yoichi Kurashima
Director1.2yrsno data0.11%
¥ 7.6m
1.2yrs
Average Tenure
52yo
Average Age

Experienced Board: 5255's board of directors are not considered experienced ( 1.2 years average tenure), which suggests a new board.


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/08 14:38
End of Day Share Price 2026/05/08 00:00
Earnings2025/12/31
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

Monstarlab Inc. 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.

AnalystInstitution
Shingo KumazawaDaiwa Securities Co. Ltd.