KOSE Holdings Corporation

OTCPK:KOSC.F Stock Report

Market Cap: US$1.9b

KOSE Holdings Management

Management criteria checks 2/4

We currently do not have sufficient information about the CEO.

Key information

Kazutoshi Kobayashi

Chief executive officer

JP¥328.0m

Total compensation

CEO salary percentage68.60%
CEO tenure35.3yrs
CEO ownership2.5%
Management average tenure1.9yrs
Board average tenure2.8yrs

Recent management updates

Recent updates

CEO Compensation Analysis

How has Kazutoshi Kobayashi's remuneration changed compared to KOSE Holdings's earnings?
DateTotal CompensationSalaryCompany Earnings
Mar 31 2026n/an/a

JP¥10b

Dec 31 2025JP¥328mJP¥225m

JP¥15b

Sep 30 2025n/an/a

JP¥7b

Jun 30 2025n/an/a

JP¥3b

Mar 31 2025n/an/a

JP¥6b

Dec 31 2024JP¥358mJP¥225m

JP¥8b

Sep 30 2024n/an/a

JP¥8b

Jun 30 2024n/an/a

JP¥15b

Mar 31 2024n/an/a

JP¥15b

Dec 31 2023JP¥372mJP¥220m

JP¥12b

Sep 30 2023n/an/a

JP¥18b

Jun 30 2023n/an/a

JP¥19b

Mar 31 2023n/an/a

JP¥21b

Dec 31 2022JP¥284mJP¥205m

JP¥19b

Dec 31 2021JP¥275mJP¥154m

JP¥17b

Sep 30 2021n/an/a

JP¥14b

Jun 30 2021n/an/a

JP¥13b

Mar 31 2021n/an/a

JP¥12b

Dec 31 2020n/an/a

JP¥10b

Sep 30 2020n/an/a

JP¥12b

Jun 30 2020n/an/a

JP¥20b

Mar 31 2020JP¥625mJP¥214m

JP¥27b

Compensation vs Market: Kazutoshi's total compensation ($USD2.05M) is below average for companies of similar size in the US market ($USD5.30M).

Compensation vs Earnings: Kazutoshi's compensation has been consistent with company performance over the past year.

CEO

Kazutoshi Kobayashi (64 yo)

35.3yrs
Tenure
JP¥328,000,000
Compensation

Mr. Kazutoshi Kobayashi is Chairman & Group CEO of KOSE Holdings Corporation from 2026. Mr. Kobayashi serves as Chief Executive Officer at KOSE Corp since June 2007 and served as its President at KOSE Corp...

Leadership Team

NamePositionTenureCompensationOwnership
Kazutoshi Kobayashi
Chairman & Group CEOno dataJP¥328.00m2.46%
$ 46.6m
Koichi Shibusawa
Presidentless than a yearno data0.0053%
$ 100.2k
Shinichi Mochizuki
Group CFO & Executive Directorless than a yearno datano data
Hiroko Hanakura
General Manager of Investor Relations Departmentno datano datano data
Shingo Iwasaki
General Manager of Corporate Communication Officeno datano datano data
Shinji Tanaka
GM of Marketing and DECORTE Division & Director2.4yrsno datano data
Takuya Mochida
Executive Officer & GM of Human Resources Dept.1.4yrsno datano data
Takao Kobayashi
Senior Executive Directorno datano data12.35%
$ 233.5m
Kazumasa Hanagata
General Manager of President Officeno datano datano data
Noboru Naitou
Managing Directorno datano datano data
Tadanobu Hayashi
Senior Chief Manager of Supply Chain Management Department5.3yrsno datano data
Takumi Hasegawa
Senior Chief Manager of Product Designing Department9.3yrsno datano data
1.9yrs
Average Tenure
64yo
Average Age

Experienced Management: KOSC.F's management team is not considered experienced ( 1.9 years average tenure), which suggests a new team.

Board Members

NamePositionTenureCompensationOwnership
Kazutoshi Kobayashi
Chairman & Group CEO35.3yrsJP¥328.00m2.46%
$ 46.6m
Koichi Shibusawa
President13yrsno data0.0053%
$ 100.2k
Shinichi Mochizuki
Group CFO & Executive Directorless than a yearno datano data
Shinji Tanaka
GM of Marketing and DECORTE Division & Director2.3yrsno datano data
Takao Kobayashi
Senior Executive Director28yrsno data12.35%
$ 233.5m
Atsuko Ogura
GM of Product Management Headquarters & Director3.3yrsno datano data
Shoichi Kobayashi
Deputy President & Directorless than a yearno datano data
Tadashi Saito
Executive Directorless than a yearno datano data
Kumi Kobayashi
Independent External Director2.3yrsno datano data
Qiuhua Chang
External Independent Directorless than a yearno datano data
Miwa Suto
External Independent Director3.3yrsno datano data
Norika Yuasa
Independent External Director7yrsno datano data
2.8yrs
Average Tenure
61yo
Average Age

Experienced Board: KOSC.F's board of directors are not considered experienced ( 2.8 years average tenure), which suggests a new board.

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/07 07:35
End of Day Share Price 2026/03/26 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

KOSE Holdings Corporation is covered by 24 analysts. 13 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Mitsuko MiyasakoBarclays
Kentaro HosodaBofA Global Research
Hiroki WatanabeCitigroup Inc