Kogi Corporation

TSE:5603 Stock Report

Market Cap: JP¥4.3b

Kogi Management

Management criteria checks 2/4

Kogi's CEO is Mikio Yamamoto, appointed in Apr 2024, has a tenure of 2.33 years. directly owns 0.15% of the company’s shares, worth ¥6.60M. The average tenure of the management team and the board of directors is 2.6 years and 4.2 years respectively.

Key information

Mikio Yamamoto

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure2.3yrs
CEO ownership0.2%
Management average tenure2.6yrs
Board average tenure4.2yrs

Recent management updates

Recent updates

Analysis Article Nov 19

Kogi's (TSE:5603) Shareholders May Want To Dig Deeper Than Statutory Profit

Kogi Corporation's ( TSE:5603 ) healthy profit numbers didn't contain any surprises for investors. However the...
Analysis Article May 15

Kogi's (TSE:5603) Performance Is Even Better Than Its Earnings Suggest

Investors were underwhelmed by the solid earnings posted by Kogi Corporation ( TSE:5603 ) recently. We did some digging...
Analysis Article May 09

Kogi Corporation (TSE:5603) Might Not Be As Mispriced As It Looks

When close to half the companies in Japan have price-to-earnings ratios (or "P/E's") above 14x, you may consider Kogi...
Analysis Article Nov 06

Some Investors May Be Willing To Look Past Kogi's (TSE:5603) Soft Earnings

Shareholders appeared unconcerned with Kogi Corporation's ( TSE:5603 ) lackluster earnings report last week. We did...
Analysis Article May 10

Earnings Working Against Kogi Corporation's (TSE:5603) Share Price

When close to half the companies in Japan have price-to-earnings ratios (or "P/E's") above 15x, you may consider Kogi...

CEO

Mikio Yamamoto (67 yo)

2.3yrs
Tenure

Mr. Mikio Yamamoto is President & Representative Director of Kogi Corporation. Mr. Yamamoto was CEO, MD & Director of Kogi Corporation. Mr. Yamamoto was Manager of Article - Cast Metal Department and Direc...


Leadership Team

NamePositionTenureCompensationOwnership
Mikio Yamamoto
President & Representative Director2.3yrsno data0.15%
¥ 6.6m
Koji Inage
GM of Materials Division & Sales Department and Director2.3yrsno data0.079%
¥ 3.4m
Fumio Inoue
Executive Officer and Director of Human Resourcesno datano datano data
Toyoaki Hagino
GM of Small Castings Div. & Purchasing Div. and Director3.3yrsno data0.082%
¥ 3.6m
Masanori Kajino
GM of Environmental Eng. Div.4.2yrsno data0.064%
¥ 2.8m
Kobe Takashi
Executive Officer6.6yrsno datano data
Mune Tanioka
Senior MDno datano data0.13%
¥ 5.5m
Yoshiyuki Hori
Operating Officer & Overseas Business Manager2.6yrsno datano data
Kohei Tanaka
Operating Officer2.6yrsno datano data
2.6yrs
Average Tenure
66yo
Average Age

Experienced Management: 5603's management team is considered experienced (2.6 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Mikio Yamamoto
President & Representative Director11.2yrsno data0.15%
¥ 6.6m
Koji Inage
GM of Materials Division & Sales Department and Director2.2yrsno data0.079%
¥ 3.4m
Toyoaki Hagino
GM of Small Castings Div. & Purchasing Div. and Director5.6yrsno data0.082%
¥ 3.6m
Masanori Kajino
GM of Environmental Eng. Div.4.2yrsno data0.064%
¥ 2.8m
Mune Tanioka
Senior MDno datano data0.13%
¥ 5.5m
Koji Matsuyama
Independent Outside Director7.2yrsno data0.024%
¥ 1.1m
Yasuharu Katagiri
Director7.2yrsno data0.094%
¥ 4.1m
Hideto Oyama
Independent Outside Director3.2yrsno data0.0031%
¥ 132.1k
Yasushi Otani
Alternate Director1.2yrsno datano data
Yoshiro Otsuka
Independent Outside Director2.2yrsno data0.0031%
¥ 132.1k
4.2yrs
Average Tenure
65yo
Average Age

Experienced Board: 5603's board of directors are considered experienced (4.2 years average tenure).


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/08/21 10:28
End of Day Share Price 2026/08/21 00:00
Earnings2026/06/30
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

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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

Kogi Corporation is covered by 0 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.