Overview
Metal Products

J-MAX Co.,Ltd.

J-MAX Co., Ltd. is a Japanese manufacturer specializing in automotive pressed body parts, electrification press components, and precision press parts, as well as press dies, welding jigs, and inspection tools. The company operates primarily as a key supplier to Honda Motor Co., Ltd. and Topre Corporation, with integrated capabilities spanning joint development, production equipment procurement, pressing, and welding. Leveraging its core press technology, J-MAX is expanding its electrification parts business to capture growing EV-related demand, while pursuing high-value-added precision press components as a cost-effective alternative to forging and machining.

Market Cap
¥6.91B
US$44.0M
EV
¥27.0B
US$172M
Stock¥602▼-2.27%
US$1 = ¥157.05 (2026-10-22)
LTM EV/EBITDA
3.9
x
LTM EV/EBIT
7.9
x
LTM PER
3.6
x
LTM PBR
0.3
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+53.1%pt
100123
Oct 23, 25 – Oct 23, 26StockTOPIX
1Dec 2, 25Dividend cut announcement in interim results
2Feb 9, 26Quarterly earnings profit decline announcement
3Aug 7, 26Q1 FY2027/03 earnings announced
MC → EV Bridge
6.91BUS$44.0MMarket Cap24.8BUS$158M+ Debt6.23BUS$39.7M− Cash0.35BUS$2.25M− Inv. Sec.1.83BUS$11.7M+ NCI27.0BUS$172MEV
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Performance & Balance
Revenue 5Y (¥B)
45.7US$291M'22/352.4US$333M'23/354.3US$346M'24/347.1US$300M'25/351.9US$331M'26/3
EBITDA 5Y (¥B)
6.53US$41.6M'22/36.81US$43.4M'23/35.72US$36.4M'24/34.41US$28.1M'25/35.64US$35.9M'26/3
Net Income 5Y (¥B)
2.00US$12.7M'22/31.30US$8.26M'23/3-1.03-US$6.53M'24/3-3.28-US$20.9M'25/30.89US$5.67M'26/3
Capital Structure
45%
55%
EquityD/E 1.22xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
6.72US$42.8M13.3US$84.4M'22/36.45US$41.1M15.0US$95.3M'23/36.34US$40.4M18.3US$117M'24/36.86US$43.6M25.1US$160M'25/37.68US$48.9M25.4US$162M'26/3
Shareholders
Top 10 hold 60.0%
1
Topre Corporation
20.15%
2
Yoshiaki IMAGAWA
8.69%
3
HONDA MOTOR CO.,LTD.
8.41%
4
Custody Bank of Japan, Ltd. (Trust Account)
5.68%
5
Nagoya Small and Medium Business Investment & Consultation Co., Ltd.
3.15%
6
Imamura Kinzoku Co., Ltd.
2.98%
7
J-MAX Business Partners' Stock Ownership Association
2.95%
8
MUFG Bank, Ltd.
2.76%
9
Goshu HATA
2.69%
10
The Ogaki Kyoritsu Bank,Ltd. (Standing Proxy: Custody Bank of Japan, Ltd.)
2.55%
Management
7 officers
Eiji YAMASAKI
Representative Director, President and Executive Officer
Mar 1989 Joined the Company May 2013 Vice General Manager, Guangzhou Marujun Auto Parts Co., Ltd. May 2015 General Manager, Guangzhou Marujun Auto Parts Co., Ltd. Jun 2015 Executive Officer of the Company May 2021 Deputy General Manager, Planning & Development Division of the Company Jun 2021 Director, Senior Executive Officer of the Company Apr 2023 General Manager, Planning Division of the Company; concurrently General Manager, Development & Sales Division General Manager, Development & Sales Division of the Company Apr 2024 Representative Director, President and Executive Officer of the Company (current)
1970-08-17
Atsutoshi INOKUMA
Director, Senior Managing Executive Officer
Apr 1991 Joined the Company May 2002 Vice General Manager, Guangzhou Marujun Auto Parts Co., Ltd. Mar 2006 General Manager, Guangzhou Marujun Auto Parts Co., Ltd. Jun 2008 Director of the Company; General Manager, Technology Division of the Company Apr 2009 General Manager, Die Technology Division of the Company; concurrently General Manager, Die Manufacturing Department Apr 2010 General Manager, Engineering Division of the Company Apr 2012 Engineering & Sales Officer of the Company Apr 2013 General Manager, Sales Division of the Company; concurrently Director, Overseas Business Promotion Office Apr 2014 General Manager, Sales Division of the Company Jul 2014 Deputy General Manager, Japan Business Division of the Company Sep 2015 Director and President, Indiana Marujun Co., Ltd. Apr 2017 General Manager, Parts Business Division of the Company Apr 2018 Director and President, Thai Marujun Co., Ltd. Apr 2019 Managing Director of the Company; General Manager, Overseas Business Division of the Company Apr 2020 General Manager, Japan Business Division of the Company; concurrently General Manager, EG Business Department Jun 2020 Director, Managing Executive Officer of the Company Apr 2022 General Manager, Japan Business Division of the Company; concurrently General Manager, Parts Business Department May 2022 General Manager, Japan Business Division of the Company Apr 2023 General Manager, Production Division of the Company Apr 2024 General Manager, Japan Business Division of the Company Jun 2025 Director, Senior Managing Executive Officer of the Company (current)
1969-01-14
Tetsuro TANAHASHI
Director, Managing Executive Officer
Nov 2005 Joined the Company Apr 2010 Manager, Management Planning Office, Global Strategy Center of the Company May 2011 Vice General Manager, Guangzhou Marujun Auto Parts Co., Ltd. Jun 2013 Vice President, Indiana Marujun Co., Ltd. Jan 2015 General Manager, Management Planning Department, Administration Division of the Company Apr 2016 Executive Officer of the Company; General Manager, Management Planning Department, Administration Division May 2016 General Manager, Management Planning Department, Administration Division of the Company; concurrently Vice General Manager, Wuhan Marujun Auto Parts Co., Ltd. Apr 2017 Deputy General Manager, Administration Division of the Company; concurrently General Manager, Management Planning Department and Vice General Manager, Wuhan Marujun Auto Parts Co., Ltd. May 2017 Deputy General Manager, Administration Division of the Company; General Manager, Management Planning Department Jun 2017 Director of the Company Apr 2018 Deputy General Manager, Business Planning Division of the Company; General Manager, Management Planning Department Apr 2019 General Manager, Planning & Administration Division of the Company; Deputy General Manager, Overseas Business Division Apr 2020 General Manager, Planning & Administration Division of the Company Jun 2020 Director, Senior Executive Officer of the Company May 2021 Chairman and General Manager, Guangzhou Marujun Auto Parts Co., Ltd. (current); Chairman, Wuhan Marujun Auto Parts Co., Ltd. (current) Jun 2021 Senior Executive Officer of the Company Apr 2023 Chairman and General Manager, Fujian Marujun New Energy Vehicle Technology Co., Ltd. (current) Jun 2025 Director, Managing Executive Officer of the Company (current) Other Positions: Chairman, Guangzhou Marujun Auto Parts Co., Ltd.; Chairman, Wuhan Marujun Auto Parts Co., Ltd.; Chairman, Fujian Marujun New Energy Vehicle Technology Co., Ltd.
1968-02-09
Koichiro MATSUURA
Director
Apr 1995 Joined Topre Corporation Apr 2020 General Manager, Management Department, Business Division, Topre Corporation Jun 2021 Representative Director and President, Miike Kogyo Co., Ltd. Apr 2024 Chairman and General Manager, Topre (Foshan) Automotive Parts Co., Ltd.; Chairman, Topre (Xiangyang) Automotive Parts Co., Ltd.; Chairman, Topre (Wuhan) Automotive Parts Co., Ltd.; Chairman and General Manager, Guangzhou Miike Auto Parts Co., Ltd. Jun 2025 Director of the Company (current) Oct 2025 General Manager, Global Management Department, Business Division, Topre Corporation Oct 2025 Executive Officer, Deputy Division Head of Business Division and General Manager, General Affairs Department, Topre Corporation (current)
1972-11-11
Hidemi AOYAMA
Director (Audit and Supervisory Committee Member)
Apr 1986 Joined Tokai Bank, Ltd. (now MUFG Bank, Ltd.) Apr 2001 Deputy Manager, Head Office Sales Department, MUFG Bank, Ltd. Feb 2005 Deputy Manager, Syndication Department, Corporate Finance Division, MUFG Bank, Ltd. May 2007 Deputy Manager, Osaka Public Sector Department, MUFG Bank, Ltd. Jul 2010 General Manager, Chubu West Loan Promotion Department, MUFG Bank, Ltd. Sep 2014 Senior Staff, the Company Jan 2015 Deputy General Manager, Administration Division of the Company Apr 2015 Executive Officer of the Company; General Manager, Administration Division of the Company Jun 2015 Managing Director of the Company Apr 2017 General Manager, Administration Division of the Company; concurrently General Manager, Accounting & Finance Department Apr 2019 General Manager, Japan Business Division of the Company Apr 2020 General Manager, Overseas Business Division of the Company Jun 2020 Director, Managing Executive Officer of the Company Apr 2021 General Manager, Administration Division of the Company; concurrently General Manager, Accounting & Finance Department Apr 2022 General Manager, Administration Division of the Company; concurrently General Manager, General Affairs & Human Resources Department and Manager, Sustainability Promotion Office Jul 2022 General Manager, Administration Division of the Company; concurrently Manager, Sustainability Promotion Office Apr 2023 General Manager, Administration Division of the Company Jun 2025 Director (Audit and Supervisory Committee Member) of the Company (current)
1961-08-31
Haruhiko TAKEUCHI
Director (Audit and Supervisory Committee Member)
Apr 1991 Overseas Research Fellow, Japan Institute for Labour Policy and Training Apr 1992 Lecturer, Faculty of Business Administration, Gifu Keizai University (now Gifu Kyoritsu University) Apr 1998 Visiting Researcher, Institute for European and North American Studies, University of Göttingen, Germany Apr 2001 Professor, Faculty of Business Administration, Gifu Kyoritsu University (current) Dec 2005 Director, Career Support Department, Gifu Kyoritsu University Feb 2013 Vice President, Gifu Kyoritsu University Feb 2019 President, Gifu Kyoritsu University Jun 2019 Director of the Company Jun 2025 Director (Audit and Supervisory Committee Member) of the Company (current)
1960-08-27
Eiji SHIBUYA
Director (Audit and Supervisory Committee Member)
Oct 1979 Joined Tohmatsu & Aoki Audit Corporation (now Deloitte Touche Tohmatsu LLC) Mar 1983 Registered as Certified Public Accountant May 2004 Senior Partner, Deloitte Touche Tohmatsu LLC (formerly Tohmatsu Audit Corporation) Jun 2013 Vice President, Tokai Chapter, Japanese Institute of Certified Public Accountants Jul 2013 Executive Board Member, Japanese Institute of Certified Public Accountants Aug 2018 Director, Shibuya Eiji Certified Public Accountant Office (current) Jun 2019 President, Gifu Prefecture Chapter, Tokai Chapter, Japanese Institute of Certified Public Accountants Jun 2019 Outside Director (Audit and Supervisory Committee Member), Mino Ceramic Co., Ltd. (current) Jun 2021 Outside Director (Audit and Supervisory Committee Member), Sanmesse Co., Ltd. (current) Jun 2022 Corporate Auditor of the Company Jun 2025 Director (Audit and Supervisory Committee Member) of the Company (current)
1957-01-28
Large Shareholding Reports
Honda Motor Co., Ltd.
2025-11-27
10.12%→8.34%
Annual report (as of 2026-03-31): 8.41%
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-08-06
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-06-25
Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2026-02-06
Q3 Earnings Flash
FY ending Mar 2026
EDINETAmended
2025-11-27
Change Report
EDINET
2025-11-07
Semi-Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2025-08-07
Q1 Earnings Flash
FY ending Mar 2026
EDINET
2025-06-20
Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2025-02-07
Q3 Earnings Flash
FY ending Mar 2025
EDINET
2024-11-06
Semi-Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2024-08-07
Q1 Earnings Flash
FY ending Mar 2025
EDINET
2024-06-20
Annual Securities Report
Period: Apr 2023 – Mar 2024
EDINET
2024-02-07
Quarterly Securities Report
Period: Oct 2023 – Dec 2023
EDINET
2023-11-08
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-09
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-06-23
Annual Securities Report
Period: Apr 2022 – Mar 2023
EDINET
2023-02-09
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-10
Quarterly Securities Report
EDINET
2022-08-10
Quarterly Securities Report
EDINET
2022-06-24
Annual Securities Report
EDINET
2022-02-09
Quarterly Securities Report
EDINET
2021-11-11
Quarterly Securities Report
EDINET
2021-08-05
Quarterly Securities Report
EDINET
2021-06-25
Annual Securities Report
EDINET
2021-02-09
Quarterly Securities Report
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