Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥27.3bn2025-01-01 → 2025-12-31Cons.Net sales
Revenue¥25.0bn2024-01-01 → 2024-12-31Cons.Net sales
Revenue¥24.4bn2023-01-01 → 2023-12-31vCons.Net sales (5-year summary)
Revenue¥23.3bn2022-01-01 → 2022-12-31vCons.Net sales (5-year summary)
Revenue¥21.4bn2021-01-01 → 2021-12-31dCons.Net sales (5-year summary)
Operating income¥6.2bn2025-01-01 → 2025-12-31Cons.Operating income
Operating income¥5.0bn2024-01-01 → 2024-12-31Cons.Operating income
Ordinary income¥7.0bn2025-01-01 → 2025-12-31Cons.Ordinary income
Ordinary income¥5.8bn2024-01-01 → 2024-12-31Cons.Ordinary income
Ordinary income¥5.3bn2023-01-01 → 2023-12-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥4.9bn2022-01-01 → 2022-12-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥3.9bn2021-01-01 → 2021-12-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥10.0bn2025-01-01 → 2025-12-31Cons.Income before income taxes
Profit before tax¥5.9bn2024-01-01 → 2024-12-31Cons.Income before income taxes
Net income (owners)¥7.0bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.2bn2024-01-01 → 2024-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.7bn2023-01-01 → 2023-12-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥5.0bn2022-01-01 → 2022-12-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.8bn2021-01-01 → 2021-12-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥7.1bn2025-01-01 → 2025-12-31Cons.Profit loss
Net income¥4.2bn2024-01-01 → 2024-12-31Cons.Profit loss
Total assets¥56.4bnat 2025-12-31Cons.Assets
Total assets¥58.3bnat 2024-12-31Cons.Assets
Total assets¥57.9bnat 2023-12-31vCons.Total assets (5-year summary)
Total assets¥59.0bnat 2022-12-31vCons.Total assets (5-year summary)
Total assets¥56.4bnat 2021-12-31dCons.Total assets (5-year summary)
Total liabilities¥6.3bnat 2025-12-31Cons.Liabilities
Total liabilities¥6.1bnat 2024-12-31Cons.Liabilities
Net assets / equity¥50.0bnat 2025-12-31Cons.Net assets
Net assets / equity¥52.2bnat 2024-12-31Cons.Net assets
Net assets / equity¥52.6bnat 2023-12-31vCons.Net assets
Net assets / equity¥50.9bnat 2022-12-31vCons.Net assets (5-year summary)
Net assets / equity¥50.9bnat 2021-12-31dCons.Net assets (5-year summary)
Cash and deposits¥29.9bnat 2025-12-31Cons.Cash and deposits
Cash and deposits¥32.3bnat 2024-12-31Cons.Cash and deposits
Cash & equivalents¥20.1bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥24.8bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥15.7bnat 2023-12-31vCons.Cash and cash equivalents
Cash & equivalents¥13.7bnat 2022-12-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥19.3bnat 2021-12-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥4.9bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥6.5bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥5.2bn2023-01-01 → 2023-12-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥5.1bn2022-01-01 → 2022-12-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.7bn2021-01-01 → 2021-12-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥4.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investment activities
Investing cash flow¥8.6bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥154m2023-01-01 → 2023-12-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.7bn2022-01-01 → 2022-12-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.3bn2021-01-01 → 2021-12-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥5.4bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥6.4bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥3.1bn2023-01-01 → 2023-12-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥6.3bn2022-01-01 → 2022-12-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3.9bn2021-01-01 → 2021-12-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥324.592025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥181.292024-01-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥156.552023-01-01 → 2023-12-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥2062022-01-01 → 2022-12-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥110.652021-01-01 → 2021-12-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,245.75at 2025-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,262.03at 2024-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,138.77at 2023-12-31vCons.Net assets per share (5-year summary)
Net assets per share¥2,066.3at 2022-12-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,947.84at 2021-12-31dCons.Net assets per share (5-year summary)
Equity ratio84.4%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio85.5%at 2024-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio87.1%at 2023-12-31vCons.Equity to asset ratio (5-year summary)
Equity ratio82.7%at 2022-12-31vCons.Equity to asset ratio (5-year summary)
Equity ratio86.6%at 2021-12-31dCons.Equity to asset ratio (5-year summary)
ROE14.4%2025-01-01 → 2025-12-31Cons.Rate of return on equity (5-year summary)
ROE8.3%2024-01-01 → 2024-12-31Cons.Rate of return on equity (5-year summary)
ROE7.4%2023-01-01 → 2023-12-31vCons.Rate of return on equity (5-year summary)
ROE10.3%2022-01-01 → 2022-12-31vCons.Rate of return on equity (5-year summary)
ROE5.8%2021-01-01 → 2021-12-31dCons.Rate of return on equity (5-year summary)
Employees1,377at 2025-12-31Cons.Number of employees
Employees1,456at 2024-12-31Cons.Number of employees
Employees1,504at 2023-12-31vCons.Number of employees
Employees1,311at 2022-12-31vCons.Number of employees
Employees1,396at 2021-12-31dCons.Number of employees
Revenue¥24.4bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥22.1bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥21.6bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥20.4bn2022-01-01 → 2022-12-31vStandaloneNet sales (5-year summary)
Revenue¥17.2bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income¥4.8bn2025-01-01 → 2025-12-31StandaloneOperating income
Operating income¥4.3bn2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income¥5.8bn2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥4.9bn2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥6.7bn2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥5.7bn2022-01-01 → 2022-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.9bn2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥10.0bn2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥5.0bn2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income¥7.3bn2025-01-01 → 2025-12-31StandaloneProfit loss
Net income¥3.5bn2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥5.1bn2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income¥4.5bn2022-01-01 → 2022-12-31vStandaloneNet income loss (5-year summary)
Net income¥2.1bn2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥42.8bnat 2025-12-31StandaloneAssets
Total assets¥40.4bnat 2024-12-31StandaloneAssets
Total assets¥42.5bnat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥41.9bnat 2022-12-31vStandaloneTotal assets (5-year summary)
Total assets¥42.1bnat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥5.1bnat 2025-12-31StandaloneLiabilities
Total liabilities¥4.9bnat 2024-12-31StandaloneLiabilities
Net assets / equity¥37.6bnat 2025-12-31StandaloneNet assets
Net assets / equity¥35.6bnat 2024-12-31StandaloneNet assets
Net assets / equity¥38.1bnat 2023-12-31vStandaloneNet assets
Net assets / equity¥35.8bnat 2022-12-31vStandaloneNet assets (5-year summary)
Net assets / equity¥37.3bnat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥22.8bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥12.9bnat 2024-12-31StandaloneCash and deposits
EPS (basic)¥336.542025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥152.82024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥215.232023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥182.792022-01-01 → 2022-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥82.292021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥1652025-01-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1252024-01-01 → 2024-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1002023-01-01 → 2023-12-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1252022-01-01 → 2022-12-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002021-01-01 → 2021-12-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,776.44at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,611.88at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,614.66at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,515.93at 2022-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,489.29at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio88.1%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio88.0%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.7%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio85.4%at 2022-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio88.7%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE19.8%2025-01-01 → 2025-12-31StandaloneRate of return on equity (5-year summary)
ROE9.5%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE13.7%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE12.2%2022-01-01 → 2022-12-31vStandaloneRate of return on equity (5-year summary)
ROE5.5%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued27,231,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued27,231,000at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued27,231,000at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued27,231,000at 2022-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued27,231,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees275at 2025-12-31StandaloneNumber of employees
Employees297at 2024-12-31StandaloneNumber of employees
Employees321at 2023-12-31vStandaloneNumber of employees
Employees323at 2022-12-31vStandaloneNumber of employees
Employees271at 2021-12-31dStandaloneNumber of employees

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

All source rows · 1,396
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)PwC Japan有限責任監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)野 村 尊 博
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)立 石 祐 之
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)日本セラミック株式会社の売上高の期間帰属の適切性
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)【注記事項】「4.会計方針に関する事項」「(5)重要な収益及び費用の計上基準」
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Short description kam consolidatedFilingDateInstant_Row2Member
Original text (Japanese)日本セラミック株式会社におけるサイバー攻撃によるシステム障害への対応
Description including reason kam consolidated (text)FilingDateInstant_Row2MemberText · Plus
Auditors response kam consolidated (text)FilingDateInstant_Row2MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Fee related information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)PwC Japan有限責任監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)野 村 尊 博
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)立 石 祐 之
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)売上高の期間帰属の適切性
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)【注記事項】(重要な会計方針)「4.収益及び費用の計上基準」
Auditors response kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Short description kam non consolidatedFilingDateInstant_Row2Member
Original text (Japanese)サイバー攻撃によるシステム障害への対応
Description including reason kam non consolidated (text)FilingDateInstant_Row2MemberText · Plus
Auditors response kam non consolidated (text)FilingDateInstant_Row2MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration21358000000JPY
Net sales (5-year summary)Prior3YearDuration23258000000JPY
Net sales (5-year summary)Prior2YearDuration24449000000JPY
Net sales (5-year summary)Prior1YearDuration25037000000JPY
Net sales (5-year summary)CurrentYearDuration27325000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration3940000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration4946000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration5313000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration5844000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration7047000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration2817000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration5022000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration3693000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration4162000000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration7004000000JPY
Comprehensive income (5-year summary)Prior4YearDuration4901000000JPY
Comprehensive income (5-year summary)Prior3YearDuration6272000000JPY
Comprehensive income (5-year summary)Prior2YearDuration4844000000JPY
Comprehensive income (5-year summary)Prior1YearDuration5994000000JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 24 of 24 passed
balance sheet identityconsolidated 2024-12-31pass rounding
balance sheet identityconsolidated 2025-12-31pass rounding
balance sheet identitynon_consolidated 2024-12-31pass
balance sheet identitynon_consolidated 2025-12-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-12-31pass
statement vs summary · net assetsconsolidated 2024-12-31pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2024-12-31pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · net income attributable to parentconsolidated 2024-01-01/2024-12-31pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-12-31pass
statement vs summary · operating cash flowconsolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenueconsolidated 2024-01-01/2024-12-31pass
statement vs summary · revenueconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsconsolidated 2024-12-31pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass