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Overview

Machinery

NAKAMURA CHOUKOU CO.,LTD.

Nakamura Choko develops and manufactures specialty precision components and tools using hard and brittle materials such as diamond, cemented carbide, and ceramics, serving automotive, bearing, and electronics assembly industries with products including diamond nozzles and micro-reactors. Through its consolidated subsidiary Nippon Nozzle Co., Ltd. (founded 1928), the company supplies spinning nozzles for chemical fiber and nonwoven fabric manufacturing to global textile producers in China, India, Turkey, Europe, and the Americas. The company is also advancing its D-Next business—focused on diamond wire for power semiconductors (SiC) and diamond wire manufacturing equipment (PHX-01)—and a new Materials Science business commercializing nano-size zeolite (Zeoal) co-developed with the University of Tokyo.

Market Cap

¥5.65B

US$36.1M

¥4.90B

US$31.2M

Stock¥513▲+3.43%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

LTM EV/EBIT

LTM PER

LTM PBR

6.1

Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+53.2%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

1Dec 19, 25Rise on dividend increase announcement

MC → EV Bridge

AI Briefing

Generating insights…

Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

95%

EquityD/E 0.05xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 14.6%

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

Rakuten Securities, Inc.

3.09%

Makoto INOUE

2.35%

Nakamura Corporation Co., Ltd.

1.62%

Hiroaki INOUE

1.26%

Junya INOUE

1.21%

Asami INOUE

1.19%

PERSHING SECURITIES LTD CLIENT SAFE CUSTODY ASSET ACCOUNT (Standing Proxy: Citibank, N.A., Tokyo Branch)

1.17%

Hironobu KOYAMA

0.95%

Yoshiaki OISHI

0.92%

SBI SECURITIES Co., Ltd.

0.81%

Management

8 officers

Makoto INOUE

Representative Director, Chairman

Apr 1978 Joined Sony Corporation Dec 1983 Joined the Company Mar 1987 Senior Managing Director, the Company Apr 1995 Representative Director, President, the Company Apr 2008 Representative Director, President, Nippon Nozzle Co., Ltd. Feb 2013 Chairman, Shanghai Nakamu Yuraku Trading Co., Ltd. Oct 2015 Representative Director, Chairman, Nippon Nozzle Co., Ltd. Jul 2025 Representative Director, CEO, Zeo Next Co., Ltd. (current) Jun 2026 Representative Director, Chairman, the Company (current)

1954-05-11

Hiroaki INOUE

Representative Director, President

Apr 2005 Joined IPS Co., Ltd. Nov 2005 Joined NTT West (West Nippon Telegraph and Telephone Corporation) Aug 2008 Joined the Company Mar 2016 Deputy General Manager, High-Performance Equipment Division, the Company Nov 2016 General Manager, High-Performance Equipment Division, the Company Apr 2019 Executive Officer, General Manager, High-Performance Equipment Division, the Company Dec 2019 Chairman, Shanghai Nakamu Yuraku Trading Co., Ltd. (current) Jun 2020 Director, General Manager, High-Performance Equipment Division, and Deputy General Manager, Functional Materials Division, the Company Apr 2021 Director, General Manager, Sales Division, the Company Jun 2022 Managing Director, General Manager, Sales Division, the Company Jun 2026 Representative Director, President, the Company (current)

1980-04-30

Hiroyuki TAUE

Managing Director, General Manager, Administration Division

Apr 1990 Joined Daiei, Inc. Jul 2001 Joined the Company Apr 2008 Director, Nippon Nozzle Co., Ltd. Apr 2013 Deputy General Manager, Superabrasive Applications Division, the Company Jun 2014 Executive Officer, General Manager, Superabrasive Applications Division, the Company Jun 2015 Director, General Manager, Superabrasive Applications Division, the Company Mar 2016 Chairman, Shanghai Nakamu Yuraku Trading Co., Ltd. Apr 2021 Director, Deputy General Manager, Administration Division, and General Manager, Corporate Planning Office, the Company Jun 2022 Director, Nippon Nozzle Co., Ltd. Apr 2023 Director, General Manager, Administration Division, and General Manager, Corporate Planning Office, the Company Jun 2024 Director, General Manager, Administration Division, the Company Jun 2026 Managing Director, General Manager, Administration Division, the Company (current)

1967-09-05

Junya INOUE

Director, General Manager, DW Production Department

Nov 2002 Joined Higashi Denki Kogyo Co., Ltd. Jun 2008 Joined the Company Mar 2018 General Manager, Izumi DW Production Department, Superabrasive Applications Division, the Company Apr 2021 General Manager, DW Production Department, the Company Jun 2022 Director, General Manager, DW Production Department, the Company (current)

1983-05-20

Tadayuki KYOTANI

Director (Note 1)

Apr 1981 Joined Nihon Tungsten Co., Ltd. Apr 1986 Joined Gakushō Co., Ltd. Oct 1991 Representative Director, President, PMT Co., Ltd. (current) Jun 2015 Director, the Company (current) May 2020 Representative Director, President and CEO, Think Eye Holdings Co., Ltd. Apr 2026 Representative Director, Chairman and CEO, Think Eye Co., Ltd. (current)

1962-07-24

Akira KATO

Full-time Director, Audit and Supervisory Committee Member (Note 2)

Apr 1982 Joined Sharp Corporation Apr 2005 Manager, Accounting Department, Accounting Division, Sharp Corporation Jun 2006 Chairman, Accounting and Finance Committee, Japan Electronics and Information Technology Industries Association (JEITA) (concurrent) Jun 2007 Chairperson, International Taxation Study Group, Japan Machinery Exporters' Association (concurrent) Mar 2014 Joined Nidec Corporation, General Manager, Global Tax Planning Department Jun 2023 Corporate Auditor, the Company Jun 2026 Director, Audit and Supervisory Committee Member, the Company (current)

1960-01-22

Yasuyuki MATSUMURA

Director, Audit and Supervisory Committee Member (Note 2)

Apr 1982 Registered with Osaka Bar Association; joined Matsukawa Yuji Law Office Apr 1989 Opened Matsumura Yasuyuki Law Office (currently Yuiitsu Law Office), Representative (current) Jun 2014 Corporate Auditor, the Company Jun 2026 Director, Audit and Supervisory Committee Member, the Company (current)

1956-08-29

Masaharu NAKAGAWA

Director, Audit and Supervisory Committee Member (Note 2)

Apr 1975 Joined Tohmatsu & Aoki Audit Corporation (currently Deloitte Touche Tohmatsu LLC), Osaka Office May 1993 Partner, Deloitte Touche Tohmatsu LLC Oct 2010 Head, Nara Office, Deloitte Touche Tohmatsu LLC Jan 2015 Opened Masaharu Nakagawa Certified Public Accountant Office, Representative (current) Jun 2015 Corporate Auditor, the Company Jun 2017 Outside Corporate Auditor, GMB Corporation (current) Mar 2024 Outside Director, Nishigaki Forestry Co., Ltd. (current) Jun 2026 Director, Audit and Supervisory Committee Member, the Company (current)

1952-04-03

Large Shareholding Reports

No filings

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-08-10

Q1 Earnings Flash

FY ending Mar 2027

NAKAMURA CHOUKOU CO.,LTD.

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NAKAMURA CHOUKOU CO.,LTD.

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