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Overview

Pulp and Paper

TOMOKU CO.,LTD.

Tomoku Co., Ltd. is a diversified Japanese holding company operating across three core segments: corrugated cardboard (manufacturing and sales of corrugated sheets, cases, and printed paperboard products), housing (design, construction, and sales of detached homes primarily through its subsidiary Sweden House, a leading custom homebuilder), and transport & warehousing (freight and logistics services). The company manufactures and markets packaging solutions both domestically and internationally, with overseas operations in the United States (Southland Box) and Vietnam (Tomoku Vietnam). Sweden House has achieved 12 consecutive years of top ranking in Oricon customer satisfaction surveys for custom-built homes.

Market Cap

¥74.1B

US$472M

¥115B

US$734M

Stock¥4,490▼-0.11%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

5.7

LTM EV/EBIT

10.0

LTM PER

9.7

LTM PBR

0.7

Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+10.4%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

MC → EV Bridge

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Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

60%

40%

EquityD/E 0.68xDebt

Liquidity vs Debt 5Y (¥B)▼ Net Debt

CashInv. Sec.Debt

Shareholders

Top 10 hold 41.9%

as of 2026-03-31 · Source: Annual Securities Report

The Master Trust Bank of Japan, Ltd. (Trust Account)

9.79%

Marubeni Corporation

5.59%

Custody Bank of Japan, Ltd. (Trust Account)

5.24%

Nippon Paper Industries Co.,Ltd.

4.35%

HOKKAN HOLDINGS LIMITED

3.66%

TOMOKU CO.,LTD. Employee Stock Ownership Association

3.27%

Tokushu Tokai Paper Co.,Ltd.

3.27%

Mizuho Bank, Ltd. (Standing Proxy: Custody Bank of Japan, Ltd.)

2.35%

Nippon Life Insurance Company (Standing Proxy: The Master Trust Bank of Japan, Ltd.)

2.35%

Mitsubishi UFJ Trust and Banking Corporation (Standing Proxy: The Master Trust Bank of Japan, Ltd.)

1.99%

Management

13 officers

Mitsuo NAKAHASHI

Representative Director, Chairman and CEO

Apr 1975 Joined the Company Apr 2000 Plant Manager, Sendai Plant Jun 2008 Executive Officer, General Manager, South Kanto Sales Division Jun 2010 Director, General Manager, Tokyo Sales Division and Development Sales Division Jun 2012 Managing Director, General Manager, Sales Division Jun 2018 Representative Director, President Jun 2022 Representative Director, President and Executive Officer Jun 2026 Representative Director, Chairman and CEO (current)

1952-05-25

Terutaka FUKASAWA

Representative Director, President and Executive Officer, COO

Apr 1987 Joined the Company Feb 2006 General Manager, Sales Division No. 2 Jun 2012 Executive Officer, General Manager, Sales Division No. 2 Jun 2017 Executive Officer, Deputy General Manager, Sales Division Jun 2020 Director, Deputy General Manager, Sales Division; General Manager, Tokyo Sales Division and Development Sales Division Jun 2022 Director, Managing Executive Officer, Deputy General Manager, Sales Division; General Manager, Tokyo Sales Division and Development Sales Division Sep 2022 Director, Managing Executive Officer, Deputy General Manager, Sales Division; General Manager, Tokyo Sales Division and Development Sales Division Jun 2023 Director, Managing Executive Officer, General Manager, Sales Division; General Manager, Tokyo Sales Division and Development Sales Division Jun 2024 Director, Senior Managing Executive Officer, General Manager, Sales Division; General Manager, Tokyo Sales Division and Development Sales Division Jun 2026 Representative Director, President and Executive Officer, COO (current)

1964-02-07

Sadahito YAMAGUCHI

Director, Senior Managing Executive Officer, CFO, CLO and General Manager, Administration Division

Mar 1985 Joined Toyo Unso Soko Co., Ltd. (now Tohun Co., Ltd.) Jul 2001 General Manager, Accounting Department, Tohun Service Co., Ltd. (now Tohun Co., Ltd.) Jun 2005 Executive Officer, General Manager, Accounting Department, Tohun Service Co., Ltd. Aug 2008 Seconded to the Company as General Manager, Accounting Department Jun 2012 Executive Officer, General Manager, Accounting Department Jun 2020 Director, General Manager, Accounting Department Jun 2022 Director, Managing Executive Officer, Deputy General Manager, Administration Division; General Manager, Accounting Department Sep 2022 Director, Managing Executive Officer, Deputy General Manager, Administration Division Jun 2023 Director, Managing Executive Officer, Deputy General Manager, Administration Division; General Manager, Housing Materials Department Jun 2024 Director, Senior Managing Executive Officer, General Manager, Administration Division Jun 2026 Director, Senior Managing Executive Officer, CFO, CLO and General Manager, Administration Division (current)

1964-11-27

Yoshihito KAMIJIMA

Director, Senior Managing Executive Officer, General Manager, Sales Division

Apr 1987 Joined the Company Apr 2012 General Manager, Komaki Plant Jun 2016 Executive Officer, General Manager, Komaki Plant Jun 2023 Executive Officer, General Manager, Tatebayashi Plant Sep 2024 Senior Executive Officer, General Manager, Tatebayashi Plant Jun 2025 Managing Executive Officer, General Manager, Tatebayashi Plant Jun 2026 Director, Senior Managing Executive Officer, General Manager, Sales Division (current)

1964-05-18

Kazuho FUJIYAMA

Director, Managing Executive Officer, Deputy General Manager, Administration Division and General Manager, President's Office

Apr 1989 Joined The Industrial Bank of Japan, Limited (now Mizuho Bank, Ltd.) Jul 2011 Branch Manager, Tsuruse Branch, Mizuho Bank, Ltd. Jul 2014 Branch Manager, Hakodate Branch, Mizuho Bank, Ltd. Apr 2017 Senior Staff, Global Human Resources Department, Mizuho Bank, Ltd. Nov 2019 Seconded to the Company, Assistant to Senior Managing Director May 2020 Joined the Company, Assistant to President Jun 2020 General Manager, President's Office Jun 2022 Executive Officer, General Manager, President's Office Jun 2024 Director, Managing Executive Officer, Deputy General Manager, Administration Division and General Manager, President's Office (current)

1965-09-13

Takayuki TAKANASHI

Director, Managing Executive Officer, General Manager, Production Division

Mar 1991 Joined the Company Apr 2016 General Manager, Technology Development Department Jun 2020 Executive Officer Jun 2024 Senior Executive Officer, Deputy General Manager, Production Division; General Manager, Technology Development Department; General Manager, Production Control Department Nov 2024 Senior Executive Officer, General Manager, Production Division Jun 2025 Managing Executive Officer, General Manager, Production Division Jun 2026 Director, Managing Executive Officer, General Manager, Production Division (current)

1973-02-13

Mito SHIMONAKA

Director

Apr 1978 Joined Bunka Publishing Bureau, Bunka Gakuen Educational Foundation Oct 1995 Joined Heibonsha Limited Jun 2003 Editorial Director, Heibonsha Limited Jun 2014 Representative Director, President, Heibonsha Limited Jun 2020 Director, the Company (current) Jun 2021 Outside Director, AGS Co., Ltd. Jun 2023 Representative Director, Chairman, Heibonsha Limited (current) Jun 2024 Outside Director, Dynic Corporation (current)

1956-02-04

Koshi KOYANAGI

Director

Apr 1986 Joined The Hokkaido Takushoku Bank, Ltd. Nov 1998 Joined Chuo Trust & Banking Co., Ltd. (now Sumitomo Mitsui Trust Bank, Limited) May 2006 Branch Manager, Ogikubo Branch, Chuo Mitsui Trust & Banking Co., Ltd. (now Sumitomo Mitsui Trust Bank, Limited) Feb 2008 Branch Manager, Funabashi Branch and Head, Tsudanuma Office, Chuo Mitsui Trust & Banking Co., Ltd. Jul 2009 General Manager, Customer Service Department, Chuo Mitsui Trust & Banking Co., Ltd. Apr 2012 General Manager, CS Planning and Promotion Department, Sumitomo Mitsui Trust Bank, Limited Oct 2012 General Manager, Loan Operations Promotion Department, Sumitomo Mitsui Trust Bank, Limited Apr 2013 Executive Officer, General Manager, Loan Operations Promotion Department, Sumitomo Mitsui Trust Bank, Limited Apr 2014 Executive Officer, General Manager, Retail Operations Promotion Department, Sumitomo Mitsui Trust Bank, Limited Apr 2017 Managing Executive Officer, Deputy Chief Executive, Individual Total Solutions Business, Sumitomo Mitsui Trust Bank, Limited Apr 2022 Representative Director, President, Sumitomo Mitsui Trust General Services Co., Ltd. Apr 2025 Full-time Audit & Supervisory Board Member, Sumitomo Mitsui Trust Real Estate Investment Advisory Co., Ltd. (current) Jun 2025 Director, the Company (current)

1963-02-27

Natsuki TSUJINO

Full-time Audit & Supervisory Board Member

Apr 1989 Joined The Mitsubishi Bank, Ltd. (now MUFG Bank, Ltd.) Nov 2012 Senior Investigator, Internal Audit Department, MUFG Bank, Ltd. Apr 2019 Seconded to the Company, Assistant to Administration Division Oct 2019 Joined the Company, Deputy General Manager, Internal Audit Department Jun 2023 Full-time Audit & Supervisory Board Member (current)

1966-06-16

Shigeki YAGI

Audit & Supervisory Board Member

Mar 1987 Registered as Certified Public Accountant Dec 1990 Established Shinei Consulting Co., Ltd., Representative Director (current) Mar 1998 Established Sowa Certified Public Accountants Joint Office, Member (current) Jun 2014 Audit & Supervisory Board Member, the Company (current)

1961-04-06

Kayoko KITADE

Audit & Supervisory Board Member

Sep 2007 Registered as Attorney-at-Law; joined Ginza Law Office (current) Jun 2022 Audit & Supervisory Board Member, the Company (current)

1978-06-08

Yoshie SHINOKI

Audit & Supervisory Board Member

Apr 1999 Joined Suita City Office Oct 2003 Joined Shin Nihon & Co. (now EY ShinNihon LLC) Apr 2007 Registered as Certified Public Accountant Sep 2020 Outside Audit & Supervisory Board Member, Basis Co., Ltd. Jun 2024 Audit & Supervisory Board Member, the Company (current) May 2025 Outside Director, Audit and Supervisory Committee Member, Life Corporation (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, Tanabe Consulting Group Co., Ltd. (current)

1976-03-08

Mizuho NOGUCHI

Director

Mar 1986 Joined Nippon Shuppan Hanbai Inc. Apr 2010 General Manager, Business Strategy Department, Nippon Shuppan Hanbai Inc. Apr 2016 General Manager, Library Sales Department, Nippon Shuppan Hanbai Inc. Apr 2022 Director, General Manager, Stationery and Miscellaneous Goods Division, Nippon Shuppan Hanbai Inc. Jul 2023 Representative Director, President, Gakken Stayful Co., Ltd. Jun 2026 Director, the Company (current)

1963-09-16

Large Shareholding Reports

No filings

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-07-31

Q1 Earnings Flash

FY ending Mar 2027

TOMOKU CO.,LTD.

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TOMOKU CO.,LTD.

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