Tosoh Corporation

TSE:4042 Stock Report

Market Cap: JP¥836.8b

Tosoh Management

Management criteria checks 2/4

Tosoh's CEO is Mamoru Kuwada, appointed in Mar 2022, has a tenure of 4.33 years. total yearly compensation is ¥124.00M, comprised of 47.6% salary and 52.4% bonuses, including company stock and options. directly owns 0.015% of the company’s shares, worth ¥125.02M. The average tenure of the management team and the board of directors is 3.1 years and 2.6 years respectively.

Key information

Mamoru Kuwada

Chief executive officer

JP¥124.0m

Total compensation

CEO salary percentage47.58%
CEO tenure4.3yrs
CEO ownership0.01%
Management average tenure3.1yrs
Board average tenure2.6yrs

Recent management updates

Recent updates

Analysis Article May 20

There May Be Reason For Hope In Tosoh's (TSE:4042) Disappointing Earnings

Soft earnings didn't appear to concern Tosoh Corporation's ( TSE:4042 ) shareholders over the last week. Our analysis...
Analysis Article Feb 13

Tosoh (TSE:4042) Has Affirmed Its Dividend Of ¥50.00

Tosoh Corporation's ( TSE:4042 ) investors are due to receive a payment of ¥50.00 per share on 5th of June. This makes...
Analysis Article Feb 08

Earnings Update: Tosoh Corporation (TSE:4042) Just Reported Its Third-Quarter Results And Analysts Are Updating Their Forecasts

It's been a good week for Tosoh Corporation ( TSE:4042 ) shareholders, because the company has just released its latest...
Analysis Article Jan 23

Is Tosoh (TSE:4042) Using Too Much Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article Jan 07

Earnings Tell The Story For Tosoh Corporation (TSE:4042)

With a price-to-earnings (or "P/E") ratio of 18.9x Tosoh Corporation ( TSE:4042 ) may be sending bearish signals at the...
Analysis Article Dec 23

Investors Met With Slowing Returns on Capital At Tosoh (TSE:4042)

If you're looking for a multi-bagger, there's a few things to keep an eye out for. Ideally, a business will show two...
Analysis Article Dec 04

Tosoh's (TSE:4042) Dividend Will Be ¥50.00

Tosoh Corporation's ( TSE:4042 ) investors are due to receive a payment of ¥50.00 per share on 5th of June. This means...
Analysis Article Nov 11

There May Be Reason For Hope In Tosoh's (TSE:4042) Disappointing Earnings

Shareholders appeared unconcerned with Tosoh Corporation's ( TSE:4042 ) lackluster earnings report last week. We think...
Analysis Article Nov 06

Analysts Have Made A Financial Statement On Tosoh Corporation's (TSE:4042) Half-Yearly Report

As you might know, Tosoh Corporation ( TSE:4042 ) recently reported its half-yearly numbers. Results were roughly in...
Analysis Article Oct 14

Is Tosoh Corporation (TSE:4042) Trading At A 34% Discount?

Key Insights The projected fair value for Tosoh is JP¥3,299 based on 2 Stage Free Cash Flow to Equity Tosoh's JP¥2,184...
Analysis Article Sep 25

Tosoh (TSE:4042) Is Paying Out A Dividend Of ¥50.00

Tosoh Corporation ( TSE:4042 ) will pay a dividend of ¥50.00 on the 4th of December. The dividend yield will be 4.4...
Analysis Article Sep 10

Tosoh (TSE:4042) Is Paying Out A Dividend Of ¥50.00

The board of Tosoh Corporation ( TSE:4042 ) has announced that it will pay a dividend of ¥50.00 per share on the 4th of...
Analysis Article Aug 25

Tosoh (TSE:4042) Has Announced A Dividend Of ¥50.00

Tosoh Corporation ( TSE:4042 ) will pay a dividend of ¥50.00 on the 4th of December. Based on this payment, the...
Analysis Article Aug 11

Tosoh (TSE:4042) Has Announced A Dividend Of ¥50.00

The board of Tosoh Corporation ( TSE:4042 ) has announced that it will pay a dividend of ¥50.00 per share on the 4th of...
Analysis Article Aug 08

Tosoh Corporation (TSE:4042) Just Released Its First-Quarter Results And Analysts Are Updating Their Estimates

TSE:4042 1 Year Share Price vs Fair Value Explore Tosoh's Fair Values from the Community and select yours Tosoh...
Analysis Article Jul 26

Tosoh (TSE:4042) Has Announced A Dividend Of ¥50.00

Tosoh Corporation ( TSE:4042 ) has announced that it will pay a dividend of ¥50.00 per share on the 4th of December...
Analysis Article Jul 09

Tosoh (TSE:4042) Has Affirmed Its Dividend Of ¥50.00

The board of Tosoh Corporation ( TSE:4042 ) has announced that it will pay a dividend of ¥50.00 per share on the 4th of...

CEO Compensation Analysis

How has Mamoru Kuwada's remuneration changed compared to Tosoh's earnings?
DateTotal CompensationSalaryCompany Earnings
Mar 31 2026n/an/a

JP¥42b

Dec 31 2025n/an/a

JP¥34b

Sep 30 2025n/an/a

JP¥40b

Jun 30 2025n/an/a

JP¥48b

Mar 31 2025JP¥124mJP¥59m

JP¥58b

Dec 31 2024n/an/a

JP¥64b

Sep 30 2024n/an/a

JP¥56b

Jun 30 2024n/an/a

JP¥60b

Mar 31 2024JP¥103mJP¥59m

JP¥57b

Dec 31 2023n/an/a

JP¥45b

Sep 30 2023n/an/a

JP¥35b

Jun 30 2023n/an/a

JP¥35b

Mar 31 2023JP¥112mJP¥59m

JP¥50b

Compensation vs Market: Mamoru's total compensation ($USD763.22K) is about average for companies of similar size in the JP market ($USD1.04M).

Compensation vs Earnings: Mamoru's compensation has increased by more than 20% whilst company earnings have fallen more than 20% in the past year.


CEO

Mamoru Kuwada (66 yo)

4.3yrs
Tenure
JP¥124,000,000
Compensation

Mr. Mamoru Kuwada serves as President at Tosoh Corporation since March 2022 and serves as its Director since June 2020 and served as its Executive Vice President, General Manager of Purchasing & Logistics...


Leadership Team

NamePositionTenureCompensationOwnership
Mamoru Kuwada
President & Representative Director4.3yrsJP¥124.00m0.015%
¥ 125.0m
Masashige Sakata
VP & GM of Corporate Control & Accountingno datano datano data
Akira Takano
VP & GM of Human Resourcesno datano datano data
Toru Doi
Executive VP & Senior GM of Research Division6.5yrsno data0.0046%
¥ 38.1m
Akihiro Yoshimizu
Executive VP6.1yrsno data0.013%
¥ 108.7m
Yutaka Murata
Senior VP & Senior GM of Yokkaichi Complex3.1yrsno datano data
Teruhiko Ide
Senior VP3.1yrsno datano data
Takahiko Kamezaki
Executive VPno datano data0.0029%
¥ 24.4m
Nobukatsu Ohmichi
Executive VPno datano data0.0042%
¥ 35.3m
Hiroshi Ogawa
Senior VP & Deputy Senior GM of Research Divisionno datano datano data
Yasuhiro Kojima
Senior VP & Senior GM of Nanyo Complex3.1yrsno datano data
Takafumi Kiuchi
EVP, President of Chlor-alkali Grp3.1yrsno datano data
3.1yrs
Average Tenure
62.5yo
Average Age

Experienced Management: 4042's management team is considered experienced (3.1 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Mamoru Kuwada
President & Representative Director6.1yrsJP¥124.00m0.015%
¥ 125.0m
Akihiro Yoshimizu
Executive VP3.1yrsno data0.013%
¥ 108.7m
Nobukatsu Ohmichi
Executive VP1.1yrsno data0.0042%
¥ 35.3m
Takafumi Kiuchi
EVP, President of Chlor-alkali Grpless than a yearno datano data
Hiroshi Horitani
VP, GM of Corporate Strategy & Directorless than a yearno datano data
Yukiko Hashitera
Independent External Director2.1yrsno datano data
Yoshihiro Hombo
Independent External Director6.1yrsno data0.0013%
¥ 10.9m
Satoru Yonezawa
Internal Corporate Auditor3.1yrsno data0.0062%
¥ 51.6m
Naoyoshi Yamada
External Corporate Auditorless than a yearno datano data
Mariko Hidaka
Independent External Director6.1yrsno data0.00097%
¥ 8.1m
Yukimasa Nakano
Independent External Director3.1yrsno data0.00032%
¥ 2.7m
Takafumi Matake
External Corporate Auditor1.5yrsno datano data
2.6yrs
Average Tenure
64yo
Average Age

Experienced Board: 4042's board of directors are not considered experienced ( 2.6 years average tenure), which suggests a new board.


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/08 17:08
End of Day Share Price 2026/07/08 00:00
Earnings2026/03/31
Annual Earnings2026/03/31

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.

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

Tosoh Corporation is covered by 18 analysts. 9 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Mikiya YamadaBarclays
Takashi EnomotoBofA Global Research
Yuta NishiyamaCitigroup Inc