Koken Ltd. logo

Koken Ltd.

7963.T

JPXHealthcareMedical - Devices

Latest quote

¥1,810

+¥7.00 · +0.39%

Aug 24, 1:17 PM JST

7963.T company overview

Regular session · JST · Market data may be delayed.

Company profile

Company website

Koken Ltd., along with its subsidiaries, specializes in the production and sale of personal protective equipment for occupational use and products designed to enhance environmental quality throughout Japan. The company organizes its diverse operations into three primary divisions: Mask-Related Business, Environmental-Related Businesses, and Other Businesses. Koken provides advanced clean air solutions such as KOACH, a system for creating pristine zones; KOKENLAMINAR, a push-pull ventilation technology; and LAMIKOACH, an air ventilation system specifically engineered for contamination source control. Its offerings also include IMADEZE, a copper-based lactate antibacterial agent, and a variety of masks for both medical facilities and the general public. Furthermore, Koken supplies sophisticated functional water production systems, encompassing electrolyzed water generators, endoscope washers/disinfectors, blood stain washer kits, portable showers, and magnetically treated water. For industrial safety, the company manufactures a comprehensive range of respirators, including particulate, powered air-purifying, supplied air, chemical cartridge, and gas masks. It also offers respirators for general consumers, equipment vital for accident and disaster preparedness, and other protective gear like clothing, ear plugs, and face shields. Koken Ltd. was established in 1943 and is headquartered in Tokyo, Japan.

Industry
Medical - Devices
Sector
Healthcare
Headquarters
JP
CEO
Tsutomu Murakawa
Listed since
Apr 17, 1979
Employees
312

Market position

Volume
7.4K
0.77× average
Average volume
9.57K
Average daily volume
Market cap
8.76B JPY
Beta
0.24
Market reference 1

Financials

Financial snapshot

Latest / TTM

Financial health

Altman Z-score
2.63
Piotroski F-score
6 of 9

Financial statements

Margin trends

Profitability as a percentage of reported revenue.

Gross marginOperating marginNet margin
Gross, operating, and net margin trends51%35%19%3%Gross margin, FY2021: 45.55%Gross margin, FY2022: 47.08%Gross margin, FY2023: 45.71%Gross margin, FY2024: 45.73%Gross margin, FY2025: 45.40%Operating margin, FY2021: 9.27%Operating margin, FY2022: 11.17%Operating margin, FY2023: 9.52%Operating margin, FY2024: 9.38%Operating margin, FY2025: 10.72%Net margin, FY2021: 8.45%Net margin, FY2022: 7.86%Net margin, FY2023: 6.62%Net margin, FY2024: 6.71%Net margin, FY2025: 7.47%FY2021FY2022FY2023FY2024FY2025
Gross margin FY2021 45.55%. Gross margin FY2022 47.08%. Gross margin FY2023 45.71%. Gross margin FY2024 45.73%. Gross margin FY2025 45.40%. Operating margin FY2021 9.27%. Operating margin FY2022 11.17%. Operating margin FY2023 9.52%. Operating margin FY2024 9.38%. Operating margin FY2025 10.72%. Net margin FY2021 8.45%. Net margin FY2022 7.86%. Net margin FY2023 6.62%. Net margin FY2024 6.71%. Net margin FY2025 7.47%.

Income trends

Revenue

11.86B JPY+10.17%

Operating income

1.27B JPY+25.93%

Net income

885.29M JPY+22.61%
Income trends across reported periods12.97B JPY8.51B JPY4.05B JPY−414.47M JPYRevenue, FY2021: 10.2B JPYRevenue, FY2022: 10.6B JPYRevenue, FY2023: 10.59B JPYRevenue, FY2024: 10.76B JPYRevenue, FY2025: 11.86B JPYOperating income, FY2021: 945.73M JPYOperating income, FY2022: 1.18B JPYOperating income, FY2023: 1.01B JPYOperating income, FY2024: 1.01B JPYOperating income, FY2025: 1.27B JPYNet income, FY2021: 862.37M JPYNet income, FY2022: 833.11M JPYNet income, FY2023: 701.13M JPYNet income, FY2024: 722.06M JPYNet income, FY2025: 885.29M JPYFY2021FY2022FY2023FY2024FY2025
Revenue FY2021 10.2B JPY. Revenue FY2022 10.6B JPY. Revenue FY2023 10.59B JPY. Revenue FY2024 10.76B JPY. Revenue FY2025 11.86B JPY. Operating income FY2021 945.73M JPY. Operating income FY2022 1.18B JPY. Operating income FY2023 1.01B JPY. Operating income FY2024 1.01B JPY. Operating income FY2025 1.27B JPY. Net income FY2021 862.37M JPY. Net income FY2022 833.11M JPY. Net income FY2023 701.13M JPY. Net income FY2024 722.06M JPY. Net income FY2025 885.29M JPY.
Metric (JPY)FY2025FY2024FY2023FY2022FY2021
Revenue11.86B JPY10.76B JPY10.59B JPY10.6B JPY10.2B JPY
Cost of goods sold6.47B JPY5.84B JPY5.75B JPY5.61B JPY5.56B JPY
Gross profit5.38B JPY4.92B JPY4.84B JPY4.99B JPY4.65B JPY
Research and development15.95M JPY757.4M JPY779.93M JPY799.22M JPY
Selling, general, and administrative4.11B JPY3.9B JPY3.07B JPY3.03B JPY2.9B JPY
Operating expenses4.11B JPY3.91B JPY3.83B JPY3.81B JPY3.7B JPY
Interest income3.02M JPY968K JPY631K JPY372K JPY173K JPY
Interest expense59.73M JPY47.46M JPY45.76M JPY42.7M JPY41.2M JPY
Depreciation and amortization416.52M JPY441.23M JPY490.01M JPY594.43M JPY666.37M JPY
Operating income1.27B JPY1.01B JPY1.01B JPY1.18B JPY945.73M JPY
Net income885.29M JPY722.06M JPY701.13M JPY833.11M JPY862.37M JPY

Company facts updated Aug 24, 2026.

Earnings

Latest fiscal-year EPS
179.82
FY2025 · +23.12% year over year
Latest fiscal-year revenue
11.86B JPY
FY2025 · +10.17% year over year

Annual EPS trend

Reported history and fiscal-year consensus

ReportedConsensus forecast
Annual EPS trend183.61168.44153.27138.1FY21FY22FY23FY24FY25

Annual revenue trend

Reported history and fiscal-year consensus

ReportedConsensus forecast
Annual revenue trend12.02B11.36B10.7B10.04BFY21FY22FY23FY24FY25

Corporate actions

Annual dividends per share

Cash distributions grouped by calendar year; partial years are marked.

¥50.00

2025 complete year+42.9% since 2021

Corporate action history

DividendUpcoming

Ex-dividend Dec 29, 2026

¥35.00

Irregular

Record Dec 31, 2026 · Payment Dec 29, 2026

Dividend

Ex-dividend Dec 29, 2025

¥50.00

Special

Record Dec 31, 2025 · Payment Mar 27, 2026

Dividend

Ex-dividend Dec 27, 2024

¥35.00

Annual

Record Dec 31, 2024 · Payment Mar 28, 2025

Dividend

Ex-dividend Dec 28, 2023

¥35.00

Annual

Record Dec 31, 2023 · Payment Mar 28, 2024

Dividend

Ex-dividend Dec 29, 2022

¥45.00

Special

Record Dec 31, 2022 · Payment Mar 29, 2023

Dividend

Ex-dividend Dec 29, 2021

¥35.00

Special

Record Dec 31, 2021 · Payment Mar 30, 2022

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