Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥25.0bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥24.4bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥23.3bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥21.4bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥17.1bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥5.0bn	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	¥4.6bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	¥5.8bn	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥5.3bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥4.9bn	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥3.9bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥3.0bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥5.9bn	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	¥5.3bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	¥4.2bn	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥3.7bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥5.0bn	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥2.8bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥2.1bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥4.2bn	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	¥3.8bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥58.3bn	at 2024-12-31	Cons.	Assets
Total assets	¥57.9bn	at 2023-12-31	Cons.	Assets
Total assets	¥59.0bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥56.4bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥53.9bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥6.1bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥5.3bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥52.2bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥52.6bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥50.9bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥50.9bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥49.9bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥32.3bn	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥32.3bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥24.8bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥15.7bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥13.7bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥19.3bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥21.6bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥6.5bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥5.2bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥5.1bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥3.7bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥2.9bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥8.6bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥154m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥4.7bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥2.3bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥75m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥6.4bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥3.1bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥6.3bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥3.9bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥4.0bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥181.29	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥156.55	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥206	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥110.65	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.19	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥2,262.03	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,138.77	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,066.3	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,947.84	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,867.21	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	85.5%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	87.1%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	82.7%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	86.6%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	89.2%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	8.3%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	7.4%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	10.3%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.8%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	4.4%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	1,456	at 2024-12-31	Cons.	Number of employees
Employees	1,504	at 2023-12-31	Cons.	Number of employees
Employees	1,311	at 2022-12-31^d	Cons.	Number of employees
Employees	1,396	at 2021-12-31^d	Cons.	Number of employees
Employees	1,478	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥22.1bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥21.6bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥20.4bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥17.2bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥14.0bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥4.3bn	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	¥3.9bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	¥4.9bn	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥6.7bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥5.7bn	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.9bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.4bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥5.0bn	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	¥6.6bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	¥3.5bn	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	¥5.1bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥4.5bn	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥2.1bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥1.9bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥40.4bn	at 2024-12-31	Standalone	Assets
Total assets	¥42.5bn	at 2023-12-31	Standalone	Assets
Total assets	¥41.9bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥42.1bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥42.3bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥4.9bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥4.4bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥35.6bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥38.1bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥35.8bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥37.3bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥38.9bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥12.9bn	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥15.1bn	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥152.8	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥215.23	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥182.79	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.29	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥72.2	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥125	2024-01-01 → 2024-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥100	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥125	2022-01-01 → 2022-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥100	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥70	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥1,611.88	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,614.66	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,515.93	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,489.29	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,509.31	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	88.0%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	89.7%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	85.4%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	88.7%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	91.9%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	9.5%	2024-01-01 → 2024-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	13.7%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	12.2%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	5.5%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	4.7%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	27,231,000	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	27,231,000	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	27,231,000	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	27,231,000	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	27,231,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	297	at 2024-12-31	Standalone	Number of employees
Employees	321	at 2023-12-31	Standalone	Number of employees
Employees	323	at 2022-12-31^d	Standalone	Number of employees
Employees	271	at 2021-12-31^d	Standalone	Number of employees
Employees	260	at 2020-12-31^d	Standalone	Number 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 · 1,331

Item	Context	Value	Unit
Independent auditors report consolidated (text)	FilingDateInstant	Text · Plus
Audit firm1 consolidated	FilingDateInstant	Original text (Japanese) PwC Japan有限責任監査法人
Cpa1 audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 中村源
Cpa2 audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 野村尊博
Key audit matters consolidated (text)	FilingDateInstant	Text · Plus
Overview kam consolidated (text)	FilingDateInstant	Text · Plus
Short description kam consolidated	FilingDateInstant_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_Row1Member	Text · Plus
Reference kam consolidated	FilingDateInstant_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_Row1Member	Text · Plus
Other information consolidated (text)	FilingDateInstant	Text · Plus
Fee related information consolidated (text)	FilingDateInstant	Text · Plus
Independent auditors report non consolidated (text)	FilingDateInstant	Text · Plus
Audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) PwC Japan有限責任監査法人
Cpa1 audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 中村源
Cpa2 audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 野村尊博
Key audit matters non consolidated (text)	FilingDateInstant	Text · Plus
Overview kam non consolidated (text)	FilingDateInstant	Text · Plus
Short description kam non consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 売上高の期間帰属の適切性
Description including reason kam non consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Reference kam non consolidated	FilingDateInstant_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_Row1Member	Text · Plus
Other information non consolidated (text)	FilingDateInstant	Text · Plus
Fee related information non consolidated (text)	FilingDateInstant	Text · Plus
Number of submission	FilingDateInstant	1
Net sales (5-year summary)	Prior4YearDuration	17116000000	JPY
Net sales (5-year summary)	Prior3YearDuration	21358000000	JPY
Net sales (5-year summary)	Prior2YearDuration	23258000000	JPY
Net sales (5-year summary)	Prior1YearDuration	24449000000	JPY
Net sales (5-year summary)	CurrentYearDuration	25037000000	JPY
Ordinary income loss (5-year summary)	Prior4YearDuration	3008000000	JPY
Ordinary income loss (5-year summary)	Prior3YearDuration	3940000000	JPY
Ordinary income loss (5-year summary)	Prior2YearDuration	4946000000	JPY
Ordinary income loss (5-year summary)	Prior1YearDuration	5313000000	JPY
Ordinary income loss (5-year summary)	CurrentYearDuration	5844000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior4YearDuration	2133000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior3YearDuration	2817000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior2YearDuration	5022000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior1YearDuration	3693000000	JPY
Profit loss attributable to owners of parent (5-year summary)	CurrentYearDuration	4162000000	JPY
Comprehensive income (5-year summary)	Prior4YearDuration	2069000000	JPY
Comprehensive income (5-year summary)	Prior3YearDuration	4901000000	JPY
Comprehensive income (5-year summary)	Prior2YearDuration	6272000000	JPY
Comprehensive income (5-year summary)	Prior1YearDuration	4844000000	JPY
Comprehensive income (5-year summary)	CurrentYearDuration	5994000000	JPY
Net assets (5-year summary)	Prior4YearInstant	49880000000	JPY
Net assets (5-year summary)	Prior3YearInstant	50869000000	JPY
Net assets (5-year summary)	Prior2YearInstant	50869000000	JPY
Net assets (5-year summary)	Prior1YearInstant	52631000000	JPY
Net assets (5-year summary)	CurrentYearInstant	52247000000	JPY

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 identity	consolidated 2023-12-31	pass
balance sheet identity	consolidated 2024-12-31	pass rounding
balance sheet identity	non_consolidated 2023-12-31	pass
balance sheet identity	non_consolidated 2024-12-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2022-12-31	pass
statement vs summary · net assets	consolidated 2023-12-31	pass
statement vs summary · net assets	consolidated 2024-12-31	pass
statement vs summary · net assets	non_consolidated 2022-12-31	pass
statement vs summary · net assets	non_consolidated 2023-12-31	pass
statement vs summary · net assets	non_consolidated 2024-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2024-01-01/2024-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	consolidated 2024-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2024-12-31	pass