Overview
Foods

ROKKO BUTTER CO.,LTD.

Rokko Butter Co., Ltd. is a Japanese food manufacturer primarily engaged in the manufacturing and sales of processed cheese, as well as the sales of nuts and other food products. The company operates multiple domestic production facilities and maintains a joint venture in Indonesia (PT EMINA CHEESE INDONESIA) established with Mitsubishi Corporation, its major shareholder and primary sales distribution partner. Its cheese products are manufactured largely in-house at facilities including the Nagano and Kobe plants, while nut products are outsourced to contracted processors including Mitsuya Group.

Market Cap
¥20.1B
US$128M
EV
¥16.6B
US$106M
Stock¥1,096▲+0.18%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
4.3
x
LTM EV/EBIT
9.5
x
LTM PER
10.6
x
LTM PBR
0.6
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-30.9%pt
100
Oct 24, 25 – Oct 23, 26StockTOPIX
MC → EV Bridge
20.1BUS$128MMarket Cap11.1BUS$70.8M+ Debt10.4BUS$66.6M− Cash4.23BUS$27.0M− Inv. Sec.16.6BUS$106MEV
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Performance & Balance
Revenue 5Y (¥B)
55.1US$351M'21/1241.9US$267M'22/1244.3US$283M'23/1242.9US$274M'24/1243.3US$276M'25/12
EBITDA 5Y (¥B)
5.17US$33.0M'21/122.84US$18.1M'22/122.87US$18.3M'23/123.87US$24.7M'24/123.42US$21.8M'25/12
Net Income 5Y (¥B)
2.27US$14.5M'21/120.22US$1.40M'22/120.45US$2.84M'23/121.04US$6.64M'24/121.49US$9.47M'25/12
Capital Structure
75%
25%
EquityD/E 0.34xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
9.10US$58.0M11.2US$71.3M'21/127.22US$46.0M9.17US$58.5M'22/128.84US$56.4M8.16US$52.0M'23/129.05US$57.7M7.14US$45.6M'24/128.91US$56.8M11.2US$71.4M'25/12
Shareholders
Top 10 hold 45.7%
1
Mitsubishi Corporation
17.51%
2
The Master Trust Bank of Japan, Ltd. (Trust Account)
6.10%
3
QBB Stock Ownership Association
4.92%
4
Sumitomo Mitsui Trust Bank, Limited
4.64%
5
Meiwa Pax Co., Ltd.
2.33%
6
Sumitomo Life Insurance Company
2.17%
7
MST Insurance Service Co., Ltd.
2.12%
8
Ryuzo IMAZU
2.00%
9
Rokko Butter Labor Union
1.98%
10
Imazu Co., Ltd.
1.94%
Management
10 officers
Hirokazu MIYAKE
Director, Chairman of the Board
Apr 1976 Joined the Company Apr 2005 Group Manager, Production Management Group, the Company Jan 2007 Group Manager, Production Management Group and Group Manager, Production Group, the Company Mar 2007 Director, the Company Apr 2007 Group Manager, Production Group, the Company Apr 2010 General Manager, Inami Production Department, the Company Mar 2011 Managing Director, the Company Apr 2011 General Manager, Production Headquarters and Plant Manager, Inami Plant, the Company Jan 2015 Representative Director, President, the Company Mar 2021 Representative Director, Chairman, the Company Mar 2025 Director, Chairman of the Board, the Company (current)
1952-11-06
Hiroyasu TSUKAMOTO
Representative Director, President and CEO
Apr 2000 Joined the Company Apr 2012 General Manager, Purchasing Department, the Company Jan 2013 General Manager, Inami Production Department, the Company Mar 2013 Director, the Company Jan 2015 Managing Director, in charge of Management Planning, General Affairs and Human Resources, Quality Assurance, and Purchasing, the Company Jan 2017 Senior Managing Director, the Company Jan 2018 Director and Vice President, General Manager of Development Headquarters, the Company Mar 2019 Representative Director and Vice President, the Company Jan 2021 Representative Director and Vice President, General Manager of Development Headquarters and General Manager of Business Development Department, the Company Mar 2021 Representative Director, President, the Company Mar 2023 Representative Director, President and CEO, the Company (current)
1975-08-05
Yukio NAKAMURA
Director, Senior Managing Executive Officer, General Manager of Production Headquarters and Plant Manager, Kobe Plant
Apr 1984 Joined the Company Apr 2009 Group Manager, Quality Assurance Group, the Company Apr 2011 General Manager, Production Management Department, the Company Jan 2015 General Manager, Inami Production Department, the Company Mar 2015 Director, Deputy General Manager of Production Headquarters and General Manager, Inami Production Department, the Company Jan 2018 Deputy General Manager of Development Headquarters and General Manager, Product Development Department, the Company Mar 2019 Managing Director, General Manager of Production Headquarters, Plant Manager of Kobe Plant and Plant Manager of Inami Plant; General Manager of Production and Development Headquarters, the Company Mar 2021 Concurrently General Manager of Development Headquarters and Plant Manager of Kobe Plant, the Company Jan 2023 General Manager of Production Headquarters and Plant Manager of Kobe Plant, the Company (current) Mar 2023 Director, Managing Executive Officer, the Company Mar 2024 Director, Senior Managing Executive Officer, the Company (current)
1961-08-15
Yasunori SAITO
Director, Managing Executive Officer, General Manager of Sales Headquarters and in charge of Marketing Headquarters
Apr 1988 Joined the Company Jan 2014 Manager, Kanto-Tohoku Sales Office, the Company Jan 2015 General Manager, Nagoya Branch, the Company Jan 2016 General Manager, Tokyo Branch, the Company Jan 2017 General Manager, Household Products Sales Department, the Company Mar 2017 Director, the Company Jan 2018 Deputy General Manager of Sales Headquarters and General Manager, Household Products Sales Department, the Company Jan 2019 Deputy General Manager of Sales Headquarters, General Manager of Household Products Sales Department and General Manager of Confectionery Sales Department, the Company Mar 2021 Managing Director, General Manager of Sales Headquarters, the Company (current) Mar 2023 Director, Managing Executive Officer, the Company (current) Jan 2024 In charge of Marketing Headquarters, the Company (current)
1965-07-31
Yoko SATO
Director
Apr 1991 Registered with the Daini Tokyo Bar Association Apr 1997 Registered with the Kobe Bar Association; affiliated with Sato Law Office (current) Mar 2004 Outside Audit & Supervisory Board Member, the Company Mar 2015 Outside Director, the Company (current)
1952-07-27
Yoko NIIYAMA
Director
Jan 2002 Professor, Graduate School of Agriculture, Kyoto University Mar 2017 Professor Emeritus, Kyoto University (current) Apr 2017 Professor, Faculty of Economics, Ritsumeikan University Apr 2018 Professor, College of Food Management, Ritsumeikan University Aug 2020 Representative Director, Food System Research Institute Kyoto, General Incorporated Association (current) Mar 2024 Outside Director, the Company (current)
1952-01-01
Yasushi TAGUCHI
Director
Apr 1998 Joined The Fuji Bank, Ltd. May 2001 Joined Mitsubishi Corporation, Food Division, Red Meat Unit Nov 2005 Seconded to Foodlink Co., Ltd. Oct 2007 to Dec 2008 Mitsubishi Corporation, Food Division, Meat Business Unit; seconded to Indiana Packers Corporation Jan 2012 Mitsubishi Corporation, Agri-Marine Products Division, Feed and Livestock Unit; seconded to Nihon Nosan Kogyo Co., Ltd. as Executive Officer and Head of Corporate Planning Office Apr 2015 Mitsubishi Corporation, Seafood Department, Seafood Canned Goods Team Leader; seconded to Foodlink Co., Ltd. Oct 2018 Mitsubishi Corporation, Seafood Department, Seafood Canned Goods Team Leader Apr 2021 Representative Director, President and Executive Officer, Foodlink Co., Ltd. (seconded) Apr 2023 Mitsubishi Corporation, General Manager, Livestock Department, Agriculture and Livestock Division Mar 2025 Outside Director, the Company (current)
1974-01-08
Eiichi OKA
Director, Full-time Audit and Supervisory Committee Member
Apr 1984 Joined the Company Apr 2010 General Manager, Internal Audit Office, Management Planning Headquarters, the Company Apr 2012 General Manager, Internal Audit Office, the Company Apr 2021 Executive Officer, General Manager, Internal Audit Office, the Company Mar 2025 Director, Full-time Audit and Supervisory Committee Member, the Company (current)
1961-03-14
Ryuzo IMAZU
Director, Audit and Supervisory Committee Member
Jan 1997 Representative Director, President, Imazu Co., Ltd. (current) Mar 1998 Outside Audit & Supervisory Board Member, the Company Mar 2023 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1954-10-22
Yoshio HAYAKAWA
Director, Audit and Supervisory Committee Member
Oct 1980 Joined Showa Audit Corporation (now EY ShinNihon LLC) Mar 1985 Registered as Certified Public Accountant May 2005 Senior Partner, ShinNihon Audit Corporation (now EY ShinNihon LLC) Jun 2011 Left ShinNihon LLC (now EY ShinNihon LLC) Jul 2011 Representative, Hayakawa Accounting Office (current) Dec 2011 Registered as Certified Tax Accountant May 2014 Auditor, Osaka Seikei Gakuen School Corporation (current) Mar 2015 Outside Audit & Supervisory Board Member, the Company Jun 2017 Outside Audit & Supervisory Board Member, Joshin Denki Co., Ltd. Mar 2023 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1952-06-10
Large Shareholding Reports
Sumitomo Mitsui Trust Bank, Limited
2026-10-21
2.70%→1.39%
Annual report (as of 2026-06-30): 4.64%
Sumitomo Mitsui Trust Bank, Limited
2026-09-04
3.98%→2.70%
Annual report (as of 2026-06-30): 4.64%
Mitsubishi UFJ Trust and Banking Corporation
2026-06-15
1.05%→0.87%
Sumitomo Mitsui Trust Bank, Limited
2026-02-05
3.98%→3.98%
Annual report (as of 2026-06-30): 4.64%
Sumitomo Mitsui Trust Bank, Limited
2025-11-20
3.98%→3.98%
Annual report (as of 2026-06-30): 4.64%
Sumitomo Mitsui Trust Bank, Limited
2025-09-19
3.98%→3.98%
Annual report (as of 2026-06-30): 4.64%
Disclosures
No disclosures
Primary Source Filings
EDINET
2026-10-21
Large Shareholding Report
EDINET
2026-09-04
Large Shareholding Report
EDINET
2026-08-13
Semi-Annual Securities Report
Period: Jan 2026 – Dec 2026
TDnet
2026-08-13
Q2 Earnings Flash
FY ending Dec 2026
EDINET
2026-06-15
Large Shareholding Report
TDnet
2026-05-13
Q1 Earnings Flash
FY ending Dec 2026
EDINET
2026-03-25
Annual Securities Report
Period: Jan 2025 – Dec 2025
EDINET
2026-02-05
Large Shareholding Report
EDINET
2025-11-20
Large Shareholding Report
TDnet
2025-11-07
Q3 Earnings Flash
FY ending Dec 2025
EDINET
2025-09-19
Large Shareholding Report
EDINET
2025-08-08
Semi-Annual Securities Report
Period: Jan 2025 – Dec 2025
TDnet
2025-05-09
Q1 Earnings Flash
FY ending Dec 2025
EDINET
2025-03-27
Annual Securities Report
Period: Jan 2024 – Dec 2024
EDINET
2024-08-09
Semi-Annual Securities Report
Period: Jan 2024 – Jun 2024
EDINET
2024-05-10
Quarterly Securities Report
Period: Jan 2024 – Mar 2024
EDINET
2024-03-28
Annual Securities Report
Period: Jan 2023 – Dec 2023
EDINET
2023-11-10
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-10
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-05-12
Quarterly Securities Report
Period: Jan 2023 – Mar 2023
EDINET
2023-03-29
Annual Securities Report
Period: Jan 2022 – Dec 2022
EDINET
2022-11-10
Quarterly Securities Report
EDINET
2022-08-10
Quarterly Securities Report
EDINET
2022-05-12
Quarterly Securities Report
EDINET
2022-03-29
Annual Securities Report
EDINET
2021-11-12
Quarterly Securities Report
EDINET
2021-08-11
Quarterly Securities Report
EDINET
2021-05-13
Quarterly Securities Report
EDINET
2021-03-25
Annual Securities Report
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