Overview
Precision Instruments

TOKYO KOKI CO.LTD.

Tokyo Koki is a century-old precision technology company operating across three segments: Testing Machinery (development, manufacturing, and sales of testing and measurement instruments, import sales of overseas partners' products, and contract testing/calibration services), Engineering (fabless manufacturing and sales of anti-loosening nuts, springs, and other fastening components via Tokyo Koki Engineering Co., Ltd.), and Digital (CAE analysis, system development, IoT, and AI-based solutions for manufacturing industries). The company serves a broad range of industrial clients requiring quality assurance and safety verification. Its competitive strengths lie in over 100 years of precision engineering expertise combined with emerging digital and IoT capabilities.

Market Cap
¥2.48B
US$15.8M
EV
¥2.47B
US$15.8M
Stock¥345▼-0.86%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
7.4
x
LTM EV/EBIT
8.3
x
LTM PER
10.7
x
LTM PBR
1.4
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+10.9%pt
1001234
Oct 24, 25 – Oct 23, 26StockTOPIX
1Dec 3, 25Upward earnings revision announced
2Feb 19, 26Strong earnings confirmed in results
3Feb 20, 26Dividend increase boosts yield
4Oct 16, 26Q2 FY2027/02 earnings announced
MC → EV Bridge
2.48BUS$15.8MMarket Cap1.28BUS$8.13M+ Debt1.31BUS$8.36M− Cash0.10BUS$0.61M− Inv. Sec.0.13BUS$0.83M+ NCI2.47BUS$15.8MEV
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Performance & Balance
Revenue 5Y (¥B)
4.04US$25.8M'22/23.05US$19.5M'23/23.37US$21.5M'24/23.48US$22.2M'25/24.47US$28.5M'26/2
EBITDA 5Y (¥B)
0.26US$1.64M'22/20.10US$0.64M'23/20.16US$1.02M'24/20.06US$0.36M'25/20.20US$1.25M'26/2
Net Income 5Y (¥B)
0.12US$0.77M'22/2-0.70-US$4.45M'23/20.09US$0.58M'24/20.06US$0.40M'25/20.13US$0.85M'26/2
Capital Structure
58%
42%
EquityD/E 0.71xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
1.25US$8.00M1.02US$6.51M'22/20.71US$4.50M0.64US$4.06M'23/21.05US$6.67M0.68US$4.35M'24/20.57US$3.62M0.84US$5.37M'25/21.37US$8.75M1.40US$8.90M'26/2
Shareholders
Top 10 hold 30.7%
1
Dream Bridge Co., Ltd.
16.11%
2
Hideko YAMASHITA
3.27%
3
Morgan Stanley MUFG Securities Co., Ltd.
2.91%
4
Masatatsu ZHANG
1.97%
5
Yoshio OKAZAKI
1.46%
6
NOMURA INTERNATIONAL PLC A/C JAPAN FLOW (Standing Proxy: Nomura Securities Co., Ltd.)
1.38%
7
Kenta TAKAHATA
1.06%
8
BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC; Standing Proxy: MUFG Bank, Ltd.)
0.96%
9
BNYM SA/NV FOR BNYM FOR BNY GCM CLIENT ACCOUNTS M LSCB RD (Standing Proxy: MUFG Bank, Ltd.)
0.85%
10
Kensuke KANASASHI
0.71%
Management
10 officers
Eiichiro KOZUKA
Representative Director, President
Apr 1987 Joined Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) Dec 2001 Manager, U.S. Investment Department, Fuji Bank Capital Co., Ltd. (now Mizuho Capital Co., Ltd.) Jul 2003 Representative Director, EK Investments Co., Ltd. (now Apollo Technologies Co., Ltd.) (current) Apr 2021 Representative Director and General Manager, Legal Affairs, Cloud Investments Japan Co., Ltd. (now X-Fund Co., Ltd.) Feb 2022 Outside Director, the Company Apr 2022 Representative Director, Dream Bridge Co., Ltd. (current) Mar 2023 Representative Director, President, the Company (current) Apr 2023 Representative Director, President, Tokyo Keiki Engineering Co., Ltd. (current) May 2023 Representative Director, Chairman, Tokyo Keiki Testing Machines Co., Ltd. Dec 2023 Director, X-Fund Co., Ltd. (current) May 2024 Representative Director, Chairman and President, Tokyo Keiki Testing Machines Co., Ltd. (current) Mar 2025 Director, Advanced Mechanics Simulation Research Institute Co., Ltd. (current)
1964-03-09
Isao IJUIN
Director, in charge of Administration
Apr 1988 Joined Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) Oct 1994 Seconded to Hulic Co., Ltd. (formerly Nihonbashi Kogyo Co., Ltd.), Deputy Manager, Management Planning Office and Sales Development Department Apr 1998 Deputy Examiner, Corporate Banking Department II, Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) May 1999 Deputy Examiner and Investigator, Business Audit Department, Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) Nov 2010 Senior Specialist, Financial Crime Countermeasures Office, Compliance Division, Mizuho Bank, Ltd. Apr 2019 Seconded to Yazawa Corporation, General Manager, Administration Division Aug 2019 Joined Yazawa Corporation, General Manager, Administration Division Nov 2019 Joined Mizuho Business Partner Co., Ltd., Deputy General Manager, Human Resources Department (contract) Sep 2020 Seconded to Small Planet Co., Ltd., General Manager, Management Department Mar 2021 Joined Small Planet Co., Ltd., General Manager, Management Department; concurrently General Manager, Corporate Planning, Compliance, Public Relations and Internal Audit Nov 2023 Chief, President's Office, the Company Dec 2023 Director, in charge of Administration, and Chief, President's Office, the Company May 2024 Director, in charge of Administration, Tokyo Keiki Testing Machines Co., Ltd. (current) May 2024 Director, in charge of Administration, Tokyo Keiki Engineering Co., Ltd. (current) Jul 2024 Director, in charge of Administration, the Company (current) May 2025 Director, ZR Tokyo Keiki Service Co., Ltd. (current)
1964-09-19
Yasushi SUZUKI
Director, in charge of Business Promotion
Mar 1973 Joined Dosan National Housing Equipment Co., Ltd. Apr 2006 General Manager, Hokkaido Branch, Matsushita Electric Works Home Engineering Co., Ltd. Apr 2011 Director (Technology), Panasonic Electric Works Home Engineering Co., Ltd. Apr 2014 Senior Adviser, Head Office, Panasonic Home Engineering Co., Ltd. Jan 2018 Representative Director, Asahi Yusetsu Co., Ltd. Jan 2019 Director and Adviser, Asahi Tokuhan Co., Ltd. May 2023 Outside Director, the Company May 2024 Director, in charge of Business Promotion, the Company (current) May 2024 Director, in charge of Business Promotion, Tokyo Keiki Testing Machines Co., Ltd. (current) May 2024 Director, in charge of Business Promotion, Tokyo Keiki Engineering Co., Ltd. (current)
1953-12-24
Hideto HARADA
Director, in charge of Testing Machines, Director and COO, Tokyo Keiki Testing Machines Co., Ltd.
Apr 1994 Joined JT Toshi Co., Ltd. Sep 2015 Joined Tokyo Testing Machine Co., Ltd. (now Tokyo Keiki Testing Machines Co., Ltd.), General Manager, Production Department, Tokyo Testing Machine Business Division May 2018 General Manager, Production Department, Toyohashi Plant, Tokyo Testing Machine Co., Ltd. May 2023 Executive Officer, Deputy Plant Manager and General Manager, Production Department, Toyohashi Plant, Tokyo Testing Machine Co., Ltd. May 2024 Director and COO, Tokyo Keiki Testing Machines Co., Ltd. (current) May 2026 Director, the Company (current)
1969-07-23
Shutaro TAKEUCHI
Director, General Manager of Administration Division
Apr 1991 Joined Nihon Nosan Kogyo Co., Ltd. Aug 2001 Joined Nihon Registry Service Co., Ltd. Feb 2003 Joined G-Mode Co., Ltd. Apr 2006 Joined HI Technology Co., Ltd., General Manager, General Affairs Department May 2007 Joined Radish-Boya Co., Ltd. (now Oisix La Daichi Inc.), General Manager, General Affairs Department Mar 2016 Manager, EC Promotion Office, Radish-Boya Co., Ltd. Mar 2017 General Manager, CS Promotion Department, Radish-Boya Co., Ltd. Mar 2018 Manager, Management Department, Simul International Inc. Sep 2018 General Manager, General Affairs Department, Grandvista Hotels & Resorts Co., Ltd. Apr 2021 Joined the Company Jun 2024 General Manager, Information Systems Department and Business Development Department, the Company Jun 2025 Executive Officer, General Manager of Administration Division, the Company Jun 2025 Director, Advanced Mechanics Simulation Research Institute Co., Ltd. (current) May 2026 Director, the Company (current) May 2026 Director, Tokyo Keiki Testing Machines Co., Ltd. (current) May 2026 Director, Tokyo Keiki Engineering Co., Ltd. (current)
1967-07-16
Toshihisa KASUYA
Outside Director
Apr 1982 Joined JAMCO Corporation Apr 2010 General Manager, Executive Office and Planning & Development Office, Aircraft Interior Products Company, JAMCO Corporation Apr 2012 General Manager, Engineering Department, Aircraft Interior Products Company, JAMCO Corporation Apr 2013 Vice President, Aircraft Interior Products Company, JAMCO Corporation Jun 2013 Executive Officer, Vice President (Head of Engineering), Aircraft Interior Products Company, JAMCO Corporation May 2014 Executive Officer, Vice President (Head of Engineering), Aircraft Interior Products Company; President, JAMCO Singapore Pte. Ltd. Jun 2015 Director and Executive Officer, Head of Engineering; General Manager, Product Innovation Office, JAMCO Corporation Jun 2016 Director and Managing Executive Officer, Head of Engineering, JAMCO Corporation Jun 2016 Director and Managing Executive Officer, Head of Engineering and General Manager, Product Innovation Office, JAMCO Corporation Apr 2017 Director and Managing Executive Officer, Head of Engineering, Aircraft Interior Products & Equipment Business Division, JAMCO Corporation Apr 2018 Managing Executive Officer, attached to Aircraft Interior Products & Equipment Business Division; General Manager, Product Innovation Office, JAMCO Corporation Feb 2019 Managing Executive Officer, attached to Aircraft Interior Products & Equipment Business Division; General Manager, Aircraft Seat Manufacturing Division and Supply Chain Management Promotion Office, JAMCO Corporation Jan 2020 Managing Executive Officer, Deputy Head, Aircraft Interior Products & Equipment Business Division; General Manager, Aircraft Interior Products & Seat Manufacturing Division, JAMCO Corporation Apr 2020 Managing Executive Officer, in charge of Public Relations; General Manager, Corporate Planning Department; CRO, JAMCO Corporation Jun 2020 Director and Managing Executive Officer, in charge of Public Relations; General Manager, Corporate Planning Department; CRO, JAMCO Corporation Sep 2020 Director and Managing Executive Officer, General Manager, Corporate Planning Department; CRO, JAMCO Corporation Apr 2022 Adviser, JAMCO Corporation Jun 2022 Full-time Audit & Supervisory Board Member, JAMCO Corporation Sep 2025 Technical Consultant (current) May 2026 Outside Director, the Company (current)
1960-03-01
Haruto­shi OKITA
Director, Audit and Supervisory Committee Member (Full-time)
Apr 1980 Joined Itochu Corporation Oct 2000 General Manager, Business Function Integration Department, Itochu Corporation Apr 2004 Acting General Manager, Industrial Machinery Solutions Division, Itochu Corporation Apr 2006 Acting General Manager, Industrial Machinery Solutions Division; General Manager, Construction Machinery & Overseas Projects Department, Itochu Corporation Apr 2008 Senior Vice President, Machinery Division, Itochu International Inc. Apr 2011 Executive Officer, New Energy & Coal Division, Itochu Corporation Apr 2012 Executive Officer, Coal, Nuclear & Solar Division, Itochu Corporation Apr 2013 Executive Officer, Plant, Marine & Aircraft Division, Itochu Corporation Apr 2015 Adviser, Itochu Corporation Jul 2015 Full-time Audit & Supervisory Board Member, Itochu Corporation Apr 2016 President and CEO, JAMCO Corporation Jul 2016 Representative Director, President and CEO, JAMCO Corporation Apr 2022 Representative Director, Chairman, JAMCO Corporation Jul 2022 Adviser, JAMCO Corporation Jul 2022 Chairman, Itochu Joint Insurance Association May 2026 Outside Director, Audit and Supervisory Committee Member (Full-time), the Company (current) May 2026 Audit & Supervisory Board Member, Tokyo Keiki Testing Machines Co., Ltd. (current) May 2026 Audit & Supervisory Board Member, Tokyo Keiki Engineering Co., Ltd. (current)
1958-03-21
Yuki TSURU
Outside Director, Audit and Supervisory Committee Member
Apr 2000 Registered as attorney; joined Tokyo City Law & Tax Office (now City-Yuwa Partners) Oct 2007 Member, Ethics Special Committee, Tokyo Bar Association; Vice Chair of the Committee Oct 2007 Joined Kyowa Sogo Partners Law Office Jun 2008 Member, Gender Equality Promotion Headquarters, Tokyo Bar Association Jun 2009 Member, Intellectual Property Center, Japan Federation of Bar Associations (current) Apr 2011 Partner, Kyowa Sogo Partners Law Office (current) Feb 2012 Investigator, Unfair Competition Prevention Act Mar 2012 Delegate, Japan Federation of Bar Associations Apr 2012 Standing Councilor, Tokyo Bar Association Jun 2014 Member, Gender Equality Promotion Committee, Japan Federation of Bar Associations Jun 2014 Director, Josui-kai Association Apr 2015 Member, Advisory Committee on Infringement Determination (current) Apr 2016 Auditor, Hitotsubashi University Feb 2019 Expert Member, Customs (current) Jun 2020 Outside Director, Hankyu Hanshin Holdings, Inc. (current) Jun 2021 Part-time Auditor, National Institute of Technology and Evaluation (current) Jun 2022 Outside Director, Sugimoto Shoji Co., Ltd. (current) Jun 2022 Outside Director, JAMCO Corporation Jun 2023 Outside Director, ARE Holdings Inc. (current) May 2026 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1969-05-16
Makiko DEMURA
Outside Director, Audit and Supervisory Committee Member
Mar 2004 Joined Tsumatsuya Co., Ltd. Jan 2007 Joined Procter & Gamble Japan K.K. Mar 2009 Joined EPP Japan K.K. Oct 2010 Joined Japan Business Assurance Co., Ltd. Jan 2019 Joined KPMG AZSA LLC Sep 2023 Representative Member, Demura Planning 54 LLC (current) Sep 2023 Demura Certified Public Accountant Office (current) May 2026 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1980-01-23
Mikine SHIMIZU
Outside Director, Audit and Supervisory Committee Member
Apr 1997 Appointed Public Prosecutor Apr 2007 Public Prosecutor, Osaka Legal Affairs Bureau, Ministry of Justice Mar 2010 Instructor, Legal Training and Research Institute, Ministry of Justice Apr 2015 Examiner, Hiroshima National Tax Tribunal Apr 2020 Public Prosecutor, Osaka High Public Prosecutors Office Jan 2023 Public Prosecutor, Takamatsu High Public Prosecutors Office Aug 2025 Registered as attorney; Banchō Square Law Office (current) May 2026 Outside Director, Audit and Supervisory Committee Member, the Company (current)
1969-01-17
Large Shareholding Reports
Dream Bridge K.K.
2026-10-02
19.39%→19.39%
Dream Bridge Co., Ltd.
2026-10-02
—
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-02
19.39%→18.09%
Correction filing (name/detail fix only) — ratio carried over from the original filing
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-01
25.08%→24.00%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-01
24.00%→22.29%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Corporation
2026-10-01
22.29%→21.18%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Inc.
2026-10-01
19.39%→18.09%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-01
29.85%→27.34%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-01
26.08%→25.08%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-01
27.34%→26.08%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-10-01
21.18%→19.39%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Inc.
2026-10-01
18.09%→16.45%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Inc.
2026-10-01
30.00%→29.85%
Annual report (as of 2026-08-31): 16.11%
Dream Bridge Co., Ltd.
2026-09-15
30.00%→16.14%
Annual report (as of 2026-08-31): 16.11%
Disclosures
No disclosures
Primary Source Filings
EDINET
2026-10-15
Semi-Annual Securities Report
Period: Mar 2026 – Feb 2027
TDnet
2026-10-15
Q2 Earnings Flash
FY ending Feb 2027
EDINET
2026-10-02
Large Shareholding Report
EDINETAmended
2026-10-02
Change Report
EDINETAmended
2026-10-02
Change Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-10-01
Large Shareholding Report
EDINET
2026-09-15
Large Shareholding Report
TDnet
2026-07-15
Q1 Earnings Flash
FY ending Feb 2027
EDINET
2026-05-29
Annual Securities Report
Period: Mar 2025 – Feb 2026
TDnet
2026-01-14
Q3 Earnings Flash
FY ending Feb 2026
EDINET
2025-10-10
Semi-Annual Securities Report
Period: Mar 2025 – Feb 2026
TDnet
2025-07-14
Q1 Earnings Flash
FY ending Feb 2026
EDINET
2025-05-29
Annual Securities Report
Period: Mar 2024 – Feb 2025
TDnet
2025-01-14
Q3 Earnings Flash
FY ending Feb 2025
EDINET
2024-10-15
Semi-Annual Securities Report
Period: Mar 2024 – Feb 2025
EDINET
2024-07-12
Quarterly Securities Report
Period: Mar 2024 – May 2024
TDnet
2024-07-12
Q1 Earnings Flash
FY ending Feb 2025
EDINETAmended
2024-05-31
Amended Annual Securities Report
Period: Mar 2021 – Feb 2022
EDINET
2024-05-31
Annual Securities Report
Period: Mar 2023 – Feb 2024
EDINETAmended
2024-05-31
Amended Quarterly Securities Report
Period: Mar 2021 – May 2021
EDINETAmended
2024-05-31
Amended Annual Securities Report
Period: Mar 2018 – Feb 2019
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