Overview

TAIYOKAGAKU CO.,LTD.

Taiyo Kagaku is a research and development-oriented solutions company that manufactures and sells food ingredients, health functional materials, and cosmetic/chemical raw materials. Its product portfolio spans emulsifiers, stabilizers, egg-processed products, functional food ingredients (including green tea catechins, L-theanine, and soluble dietary fiber), and cosmetic raw materials, serving food manufacturers, beverage companies, healthcare product producers, and cosmetics/toiletry industries globally. The company leverages proprietary technologies developed over decades to deliver quality-improving, health-enhancing, and sensory-optimizing solutions to its customers across multiple markets.

Market Cap
¥—B
EV
¥—B
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
—
LTM EV/EBIT
—
LTM PER
—
LTM PBR
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No price data
Stock data unavailable
This company is listed on a regional exchange (Nagoya/Fukuoka/Sapporo) and is not distributed via J-Quants (JPX). Stock price, market cap, and EV-based multiples are not available. Financial data from public filings (P&L, BS, directors, etc.) remains accurate for analysis.
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Performance & Balance
Revenue 5Y (¥B)
40.0US$255M'22/343.0US$274M'23/347.7US$304M'24/350.0US$319M'25/352.5US$335M'26/3
EBITDA 5Y (¥B)
6.30US$40.2M'22/35.99US$38.2M'23/36.56US$41.8M'24/38.35US$53.3M'25/39.08US$57.9M'26/3
Net Income 5Y (¥B)
3.63US$23.1M'22/32.86US$18.2M'23/32.41US$15.4M'24/34.62US$29.5M'25/35.22US$33.3M'26/3
Capital Structure
99%
EquityD/E 0.01xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
12.1US$77.1M0.50US$3.18M'22/310.5US$66.9M2.30US$14.7M'23/312.1US$77.1M0.34US$2.17M'24/315.8US$101M0.48US$3.05M'25/320.6US$132M0.47US$3.02M'26/3
Shareholders
Top 10 hold 43.1%
1
Chōyō Bussan Yūgen Kaisha
13.63%
2
Koyo Kosan Co., Ltd.
6.07%
3
TAIYOKAGAKU CO.,LTD. Business Partners' Stock Ownership Association
5.03%
4
Wakō Yūgen Kaisha
4.53%
5
General Incorporated Foundation Food Analysis and Development Center SUNATEC
3.47%
6
San ju San Bank, Ltd.
2.61%
7
The Hyakugo Bank,Ltd.
2.61%
8
TAIYOKAGAKU CO.,LTD. Employee Stock Ownership Association
1.74%
9
Naganori YAMASAKI
1.74%
10
Shinryo Corporation
1.64%
Management
12 officers
Nagahiro YAMASAKI
Representative Director, Chairman
Mar 1979 Joined the Company Jun 1986 Director Feb 1991 Managing Director Mar 1994 Senior Managing Director Jun 1996 Representative Director, Senior Managing Director Jun 1997 Representative Director, President Jun 2025 Representative Director, Chairman (current)
1955-04-22
Nagayoshi YAMASAKI
Representative Director, President
Apr 2011 Joined the Company Apr 2017 Executive Officer, General Manager of Corporate Planning Office Apr 2019 Executive Officer, General Manager of Overseas Division Nov 2023 Executive Officer, General Manager of Corporate Planning Office and General Manager of MediCare Business Division Jun 2024 Director, General Manager of Corporate Planning Office and General Manager of MediCare Business Division Jun 2025 Representative Director, President (current)
1988-08-23
Norio SATO
Director, Executive Vice President, in charge of Business Division
Apr 1988 Joined the Company Apr 2011 Executive Officer, General Manager of President's Office Apr 2012 Executive Officer, General Manager of Nutrition Business Division Jun 2014 Director, General Manager of Nutrition Business Division Jun 2025 Director, Executive Vice President, in charge of Business Division (current)
1965-09-14
Koji MUTO
Director, in charge of Production Innovation Division
Apr 1991 Joined the Company Apr 2017 Executive Officer, TMPS Project and General Manager of MediCare Business Division Apr 2019 Executive Officer, General Manager of Quality Assurance Department Apr 2021 Executive Officer, General Manager of Natural Ingredients Business Division Jun 2021 Director, General Manager of Natural Ingredients Business Division Jun 2025 Director, in charge of Production Innovation Division (current)
1968-03-20
Hiroaki TANAKA
Director, in charge of Customer Service Division (Japan and Asia)
Apr 1995 Joined the Company Apr 2012 General Manager, President's Office Jun 2014 General Manager, Overseas Sales Department Apr 2020 Executive Officer, General Manager of Third Customer Service Center Department Apr 2021 Executive Officer, General Manager of Marketing Division and Head of Tokyo Head Office Jun 2024 Director, General Manager of Marketing Division and Head of Tokyo Head Office Jun 2025 Director, in charge of Customer Service Division (Japan and Asia) (current)
1972-09-29
Nagatoshi YAMASAKI
Director, Executive Vice President, in charge of Corporate Division and Wellness Promotion Division
Feb 2019 Joined the Company Apr 2021 Executive Officer, General Manager of Corporate Planning Division Apr 2022 Executive Officer, General Manager of Corporate Division (current) Jun 2025 Director, in charge of Corporate Division and Wellness Promotion Division Jun 2026 Director, Executive Vice President, in charge of Corporate Division and Wellness Promotion Division (current)
1987-03-04
Scott JAMESONSMITH
Director, in charge of Customer Service Division (Europe, Americas, Oceania and India)
Oct 1991 Joined the Company Jun 1994 Director Manager, Taiyo International Inc. Jun 2003 Vice President, Finance, and CFO, Taiyo International Inc. (current) Jun 2025 Director, in charge of Customer Service Division (Europe, Americas, Oceania and India) (current)
1968-07-11
Shuhei KUBOTA
Director
Oct 2002 Registered as Attorney-at-Law Oct 2002 Joined Mori Hamada & Matsumoto Jan 2012 Partner, Mori Hamada & Matsumoto (current) Jun 2015 Director of the Company (current)
1978-09-22
Keiko ABE
Outside Director
Jun 1994 Associate Professor, Graduate School of Agricultural and Life Sciences, The University of Tokyo Apr 1996 Professor, Graduate School of Agricultural and Life Sciences, The University of Tokyo Apr 2008 Group Leader, Kanagawa Academy of Science and Technology (currently Kanagawa Institute of Industrial Science and Technology) Apr 2010 Specially Appointed Professor, Graduate School of Agricultural and Life Sciences, The University of Tokyo Jun 2010 Professor Emeritus, The University of Tokyo (current) Apr 2019 Visiting Professor, Tokyo University of Agriculture (current) Jun 2019 Director of the Company (current) Jul 2022 Outside Director, Ito En, Ltd. (current)
1947-03-08
Kuniaki YOSHIKAWA
Full-time Corporate Auditor
Apr 1994 Joined the Company Apr 2012 Seconded to Taiyo Food (Tianjin) Co., Ltd., Deputy General Manager Apr 2013 Seconded to Wuxi Taiyo Lübao Technology Co., Ltd., Deputy General Manager Apr 2019 General Manager, Agri-Food Business Division Apr 2021 General Manager, Natural Ingredients Business Division Jun 2022 Full-time Corporate Auditor (current)
1968-04-03
Makoto WATANABE
Corporate Auditor
Oct 1988 Joined Tohmatsu & Co. (currently Deloitte Touche Tohmatsu LLC), Nagoya Office Oct 1990 Joined Sanai Audit Corporation (currently Deloitte Touche Tohmatsu LLC) Aug 1992 Registered as Certified Public Accountant and Licensed Tax Accountant Apr 2001 Representative Partner, Mie Office, Tohmatsu & Co. (currently Deloitte Touche Tohmatsu LLC) Apr 2005 Opened Makoto Watanabe Certified Public Accountant Office Apr 2005 Head of Makoto Watanabe Certified Public Accountant Office (current) Apr 2005 Established ACT Tax Accountant Corporation Apr 2005 Head of ACT Tax Accountant Corporation (current) Jun 2013 Corporate Auditor of the Company (current)
1962-02-04
Takashi FUJINO
Corporate Auditor
Jan 1989 Joined Kyusei Co., Ltd. Sep 1996 General Manager, Development Department, Kyusei Co., Ltd. May 1997 Director, General Manager of Development Department, Kyusei Co., Ltd. Jan 2000 Director, Kan Network Co., Ltd. (currently Radish Boya Co., Ltd.) Mar 2001 Director, General Manager of Development Headquarters, Kyusei Co., Ltd. Mar 2002 Director, General Manager of Frozen Food Business Division, Kyusei Co., Ltd. May 2005 Representative Director, Senior Vice President and General Manager of Frozen Food Business Division, Kyusei Co., Ltd. May 2006 Representative Director, President, Kyusei Co., Ltd. Jun 2017 Left Kyusei Co., Ltd. Aug 2019 Representative Director, President, Rising Zephyr Fukuoka Co., Ltd. Dec 2021 Retired as Representative Director, President, Rising Zephyr Fukuoka Co., Ltd. May 2022 Senior Managing Director, LB Co., Ltd., in charge of SCM (General Manager of SCM and Production Department) Jun 2023 Corporate Auditor of the Company (current)
1954-06-27
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-08-03
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-06-24
Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2026-02-02
Q3 Earnings Flash
FY ending Mar 2026
EDINET
2025-11-05
Semi-Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2025-08-04
Q1 Earnings Flash
FY ending Mar 2026
EDINET
2025-06-20
Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2025-02-10
Q3 Earnings Flash
FY ending Mar 2025
EDINET
2024-11-06
Semi-Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2024-08-05
Q1 Earnings Flash
FY ending Mar 2025
EDINET
2024-06-21
Annual Securities Report
Period: Apr 2023 – Mar 2024
EDINET
2024-02-06
Quarterly Securities Report
Period: Oct 2023 – Dec 2023
EDINET
2023-11-07
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-08
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINETAmended
2023-06-23
Amended Annual Securities Report
Period: Apr 2021 – Mar 2022
EDINET
2023-06-23
Annual Securities Report
Period: Apr 2022 – Mar 2023
EDINET
2023-02-07
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-08
Quarterly Securities Report
EDINET
2022-08-09
Quarterly Securities Report
EDINET
2022-06-22
Annual Securities Report
EDINET
2022-02-08
Quarterly Securities Report
EDINET
2021-11-09
Quarterly Securities Report
EDINET
2021-08-11
Quarterly Securities Report
EDINET
2021-06-23
Annual Securities Report
EDINET
2021-02-09
Quarterly Securities Report
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