Overview
Other Products

NIHON ISK Company,Limited

Nihon ISK Co., Ltd. manufactures and sells a diversified range of products across three core segments: steel products (including fire-resistant and burglar-proof safes), dental medical equipment, and steel storage cabinets and lockers. The company serves a broad customer base spanning everyday consumers, medical/dental professionals, and corporate office users. Through its consolidated subsidiary, Bian Air Japan Co., Ltd., the company also sources dental components to support its dental equipment business.

Market Cap
¥3.19B
US$20.3M
EV
¥1.42B
US$9.03M
Stock¥2,078▲+3.38%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
1.9
x
LTM EV/EBIT
2.0
x
LTM PER
6.5
x
LTM PBR
0.7
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-0.8%pt
100
Oct 24, 25 – Oct 23, 26StockTOPIX
MC → EV Bridge
3.19BUS$20.3MMarket Cap0.00BUS$0.00M+ Debt1.59BUS$10.1M− Cash0.26BUS$1.68M− Inv. Sec.0.08BUS$0.53M+ NCI1.42BUS$9.03MEV
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Performance & Balance
Revenue 5Y (¥B)
5.52US$35.2M'21/125.25US$33.5M'22/125.68US$36.2M'23/125.90US$37.6M'24/126.06US$38.7M'25/12
EBITDA 5Y (¥B)
0.52US$3.32M'21/120.22US$1.39M'22/120.57US$3.62M'23/120.60US$3.80M'24/120.67US$4.27M'25/12
Net Income 5Y (¥B)
0.33US$2.12M'21/120.18US$1.15M'22/120.38US$2.39M'23/120.43US$2.76M'24/120.42US$2.67M'25/12
Capital Structure
100%
EquityD/E 0.00xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
1.62US$10.3M'21/121.36US$8.64M'22/121.15US$7.36M'23/121.39US$8.84M'24/121.68US$10.7M'25/12
Shareholders
Top 10 hold 72.1%
1
Hirosawa Kosan Ltd.
23.17%
2
Kiyoshi HIROSAWA
14.16%
3
Kaoru HIROSAWA
9.11%
4
Hirosawa Ikuei-kai (Public Interest Incorporated Foundation)
7.82%
5
Hirosawa Ltd.
6.52%
6
EPARK, Inc.
4.00%
7
SBI SECURITIES Co., Ltd.
3.73%
8
Interactive Brokers Securities Co., Ltd.
1.62%
9
Rakuten Securities, Inc. (Joint Account)
1.02%
10
Isamu OSHIMA
0.98%
Management
11 officers
Kiyoshi HIROSAWA
Representative Director, Chairman
Mar 1987 Representative Director, the Company Aug 1987 Representative Director, President, Vian Air Japan Co., Ltd. (current) Feb 1988 Representative Director, President, the Company Jun 1998 Representative Director, Chairman, Hirosawa Seisakusho Co., Ltd. Dec 2008 Representative Director, Cars Hirosawa Co., Ltd. Mar 2014 Representative Director, Chairman, the Company (current)
1938-07-19
Eiji SONE
Representative Director, President
Mar 2001 Director, Hirosawa Seisakusho Co., Ltd. Mar 2008 Director, the Company Jun 2008 Vice President, Director, Ikura Seiki Co., Ltd. Jun 2008 Senior Managing Director, the Company Jan 2012 Representative Director, President, Ikura Seiki Co., Ltd. (current) Mar 2014 Representative Director, President, the Company (current)
1947-09-09
Hiroshi DOI
Director, General Manager, Steel Products Division
Mar 1994 Joined the Company Apr 2021 General Manager, Steel Products Division (current) Mar 2023 Director, the Company (current)
1972-07-29
Takahiro OKUBO
Director, General Manager, Dental Division and Sales Department
Mar 1990 Joined Ikura Seiki Seisakusho Co., Ltd. Nov 2008 Joined the Company Jan 2016 General Manager, Sales Department, Dental Division Jan 2020 Deputy General Manager, Dental Division and General Manager, Sales Department Mar 2023 Director, the Company (current) Apr 2025 General Manager, Dental Division and Sales Department (current)
1969-12-23
Hiroshi NAKAZAWA
Director, Manager, Nakanojo Plant
Dec 1983 Joined the Company Sep 2004 Manager, Nakanojo Plant (current) Mar 2008 Director, the Company (current)
1961-02-17
Noriyuki MIYAGI
Director
Jun 2003 Representative Director, Hirosawa Shoji Co., Ltd. (current) Dec 2008 Representative Director, Hirosawa Kosan Ltd. (current) Mar 2010 Director, the Company (current) Dec 2012 Representative Director, Cars Hirosawa Co., Ltd. (current)
1965-10-02
Akio OBA
Director
Aug 1984 Joined Ikura Seiki Seisakusho Co., Ltd. (now Hirosawa Seiki Seisakusho Co., Ltd.) Mar 2011 Managing Director, Hirosawa Seisakusho Co., Ltd. (current) Apr 2014 Managing Director, Hirosawa Seiki Seisakusho Co., Ltd. (current) Mar 2018 Corporate Auditor, the Company Mar 2020 Director, the Company (current)
1959-11-24
Koichi IWABUCHI
Full-time Corporate Auditor
Jul 1979 Joined Metropolitan Police Department Apr 2021 Corporate Auditor, the Company (current)
1960-12-23
Kiyoyuki SHIBATA
Corporate Auditor
Apr 1996 Joined Ikura Seiki Seisakusho Co., Ltd. (now Hirosawa Seiki Seisakusho Co., Ltd.) Aug 2011 Representative Director, Vice President, Hirosawa Seiki Seisakusho Co., Ltd. Sep 2014 Director, Hirosawa Seisakusho Co., Ltd. (current) Mar 2015 Corporate Auditor, the Company (current) Sep 2017 Representative Director, President, Hirosawa Seiki Seisakusho Co., Ltd. (current)
1963-03-08
Daisuke SAEGUSA
Corporate Auditor
Apr 1988 Joined Ikura Seiki Seisakusho Co., Ltd. (now Hirosawa Seiki Seisakusho Co., Ltd.) Sep 2013 Director, General Manager, Tool Division, Ikura Seiki Co., Ltd. Jul 2017 Managing Director, General Manager, Tool Division, Ikura Seiki Co., Ltd. Mar 2020 Corporate Auditor, the Company Jul 2021 Senior Managing Director, General Manager, Tool Division, Ikura Seiki Co., Ltd. (current)
1969-03-20
Shinichi YANAGIDA
Corporate Auditor
Jul 2013 Managing Director, Hirosawa Shoji Co., Ltd. (current) Mar 2023 Corporate Auditor, the Company (current)
1959-10-19
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
EDINET
2026-08-10
Semi-Annual Securities Report
Period: Jan 2026 – Dec 2026
TDnet
2026-08-10
Q2 Earnings Flash
FY ending Dec 2026
TDnet
2026-05-15
Q1 Earnings Flash
FY ending Dec 2026
EDINET
2026-03-27
Annual Securities Report
Period: Jan 2025 – Dec 2025
TDnet
2025-11-14
Q3 Earnings Flash
FY ending Dec 2025
EDINET
2025-08-08
Semi-Annual Securities Report
Period: Jan 2025 – Dec 2025
TDnet
2025-05-15
Q1 Earnings Flash
FY ending Dec 2025
EDINET
2025-03-28
Annual Securities Report
Period: Jan 2024 – Dec 2024
EDINET
2024-08-09
Semi-Annual Securities Report
Period: Jan 2024 – Dec 2024
EDINET
2024-05-15
Quarterly Securities Report
Period: Jan 2024 – Mar 2024
EDINET
2024-03-28
Annual Securities Report
Period: Jan 2023 – Dec 2023
EDINET
2023-11-14
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-10
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-05-15
Quarterly Securities Report
Period: Jan 2023 – Mar 2023
EDINET
2023-03-30
Annual Securities Report
Period: Jan 2022 – Dec 2022
EDINET
2022-11-14
Quarterly Securities Report
EDINET
2022-08-10
Quarterly Securities Report
EDINET
2022-05-13
Quarterly Securities Report
EDINET
2022-03-30
Annual Securities Report
EDINET
2021-11-12
Quarterly Securities Report
EDINET
2021-08-11
Quarterly Securities Report
EDINET
2021-05-14
Quarterly Securities Report
EDINET
2021-03-30
Annual Securities Report
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