Annual report

Period2024-03-21 → 2025-03-20

Filed2025-06-19

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥7.9bn	2024-03-21 → 2025-03-20	Cons.	Net sales
Revenue	¥7.1bn	2023-03-21 → 2024-03-20	Cons.	Net sales
Revenue	¥6.7bn	2022-03-21 → 2023-03-20^d	Cons.	Net sales (5-year summary)
Revenue	¥5.8bn	2021-03-21 → 2022-03-20^d	Cons.	Net sales (5-year summary)
Revenue	¥5.3bn	2020-03-21 → 2021-03-20^d	Cons.	Net sales (5-year summary)
Operating income	¥1.6bn	2024-03-21 → 2025-03-20	Cons.	Operating income
Operating income	¥1.5bn	2023-03-21 → 2024-03-20	Cons.	Operating income
Ordinary income	¥1.7bn	2024-03-21 → 2025-03-20	Cons.	Ordinary income
Ordinary income	¥1.6bn	2023-03-21 → 2024-03-20	Cons.	Ordinary income
Ordinary income	¥1.5bn	2022-03-21 → 2023-03-20^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.2bn	2021-03-21 → 2022-03-20^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.1bn	2020-03-21 → 2021-03-20^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥1.7bn	2024-03-21 → 2025-03-20	Cons.	Income before income taxes
Profit before tax	¥1.6bn	2023-03-21 → 2024-03-20	Cons.	Income before income taxes
Net income (owners)	¥1.2bn	2024-03-21 → 2025-03-20	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.1bn	2023-03-21 → 2024-03-20	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.1bn	2022-03-21 → 2023-03-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥820m	2021-03-21 → 2022-03-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥730m	2020-03-21 → 2021-03-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥1.2bn	2024-03-21 → 2025-03-20	Cons.	Profit loss
Net income	¥1.2bn	2023-03-21 → 2024-03-20	Cons.	Profit loss
Total assets	¥12.1bn	at 2025-03-20	Cons.	Assets
Total assets	¥10.7bn	at 2024-03-20	Cons.	Assets
Total assets	¥9.9bn	at 2023-03-20^d	Cons.	Total assets (5-year summary)
Total assets	¥8.4bn	at 2022-03-20^d	Cons.	Total assets (5-year summary)
Total assets	¥7.5bn	at 2021-03-20^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.5bn	at 2025-03-20	Cons.	Liabilities
Total liabilities	¥1.3bn	at 2024-03-20	Cons.	Liabilities
Net assets / equity	¥10.6bn	at 2025-03-20	Cons.	Net assets
Net assets / equity	¥9.4bn	at 2024-03-20	Cons.	Net assets
Net assets / equity	¥8.3bn	at 2023-03-20^d	Cons.	Net assets
Net assets / equity	¥7.3bn	at 2022-03-20^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥6.5bn	at 2021-03-20^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥3.4bn	at 2025-03-20	Cons.	Cash and deposits
Cash and deposits	¥1.6bn	at 2024-03-20	Cons.	Cash and deposits
Cash & equivalents	¥3.4bn	at 2025-03-20	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.6bn	at 2024-03-20	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.2bn	at 2023-03-20^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.0bn	at 2022-03-20^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.2bn	at 2021-03-20^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥2.1bn	2024-03-21 → 2025-03-20	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥377m	2023-03-21 → 2024-03-20	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥620m	2022-03-21 → 2023-03-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥1.3bn	2021-03-21 → 2022-03-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥981m	2020-03-21 → 2021-03-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥87m	2024-03-21 → 2025-03-20	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥846m	2023-03-21 → 2024-03-20	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥260m	2022-03-21 → 2023-03-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥317m	2021-03-21 → 2022-03-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥10m	2020-03-21 → 2021-03-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥279m	2024-03-21 → 2025-03-20	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥244m	2023-03-21 → 2024-03-20	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥173m	2022-03-21 → 2023-03-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥155m	2021-03-21 → 2022-03-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥244m	2020-03-21 → 2021-03-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥118.73	2024-03-21 → 2025-03-20	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥113.99	2023-03-21 → 2024-03-20	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥108.69	2022-03-21 → 2023-03-20^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.67	2021-03-21 → 2022-03-20^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥73.59	2020-03-21 → 2021-03-20^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥1,042.29	at 2025-03-20	Cons.	Net assets per share (5-year summary)
Net assets per share	¥930.05	at 2024-03-20	Cons.	Net assets per share (5-year summary)
Net assets per share	¥827.58	at 2023-03-20^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥726.38	at 2022-03-20^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥652.44	at 2021-03-20^d	Cons.	Net assets per share (5-year summary)
Equity ratio	86.1%	at 2025-03-20	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	86.2%	at 2024-03-20	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	83.3%	at 2023-03-20^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	86.1%	at 2022-03-20^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	86.4%	at 2021-03-20^d	Cons.	Equity to asset ratio (5-year summary)
ROE	12.0%	2024-03-21 → 2025-03-20	Cons.	Rate of return on equity (5-year summary)
ROE	13.0%	2023-03-21 → 2024-03-20	Cons.	Rate of return on equity (5-year summary)
ROE	14.0%	2022-03-21 → 2023-03-20^d	Cons.	Rate of return on equity (5-year summary)
ROE	12.0%	2021-03-21 → 2022-03-20^d	Cons.	Rate of return on equity (5-year summary)
ROE	11.7%	2020-03-21 → 2021-03-20^d	Cons.	Rate of return on equity (5-year summary)
Employees	230	at 2025-03-20	Cons.	Number of employees
Employees	215	at 2024-03-20	Cons.	Number of employees
Employees	207	at 2023-03-20^d	Cons.	Number of employees
Employees	203	at 2022-03-20^d	Cons.	Number of employees
Employees	191	at 2021-03-20^d	Cons.	Number of employees
Revenue	¥6.9bn	2024-03-21 → 2025-03-20	Standalone	Net sales
Revenue	¥6.2bn	2023-03-21 → 2024-03-20	Standalone	Net sales
Revenue	¥6.0bn	2022-03-21 → 2023-03-20^d	Standalone	Net sales (5-year summary)
Revenue	¥5.2bn	2021-03-21 → 2022-03-20^d	Standalone	Net sales (5-year summary)
Revenue	¥4.9bn	2020-03-21 → 2021-03-20^d	Standalone	Net sales (5-year summary)
Operating income	¥1.3bn	2024-03-21 → 2025-03-20	Standalone	Operating income
Operating income	¥1.1bn	2023-03-21 → 2024-03-20	Standalone	Operating income
Ordinary income	¥1.4bn	2024-03-21 → 2025-03-20	Standalone	Ordinary income
Ordinary income	¥1.2bn	2023-03-21 → 2024-03-20	Standalone	Ordinary income
Ordinary income	¥1.3bn	2022-03-21 → 2023-03-20^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥996m	2021-03-21 → 2022-03-20^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥993m	2020-03-21 → 2021-03-20^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥1.4bn	2024-03-21 → 2025-03-20	Standalone	Income before income taxes
Profit before tax	¥1.2bn	2023-03-21 → 2024-03-20	Standalone	Income before income taxes
Net income	¥950m	2024-03-21 → 2025-03-20	Standalone	Profit loss
Net income	¥893m	2023-03-21 → 2024-03-20	Standalone	Profit loss
Net income	¥929m	2022-03-21 → 2023-03-20^d	Standalone	Net income loss (5-year summary)
Net income	¥687m	2021-03-21 → 2022-03-20^d	Standalone	Net income loss (5-year summary)
Net income	¥683m	2020-03-21 → 2021-03-20^d	Standalone	Net income loss (5-year summary)
Total assets	¥10.2bn	at 2025-03-20	Standalone	Assets
Total assets	¥9.3bn	at 2024-03-20	Standalone	Assets
Total assets	¥8.8bn	at 2023-03-20^d	Standalone	Total assets (5-year summary)
Total assets	¥7.7bn	at 2022-03-20^d	Standalone	Total assets (5-year summary)
Total assets	¥7.0bn	at 2021-03-20^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.4bn	at 2025-03-20	Standalone	Liabilities
Total liabilities	¥1.2bn	at 2024-03-20	Standalone	Liabilities
Net assets / equity	¥8.8bn	at 2025-03-20	Standalone	Net assets
Net assets / equity	¥8.1bn	at 2024-03-20	Standalone	Net assets
Net assets / equity	¥7.4bn	at 2023-03-20^d	Standalone	Net assets
Net assets / equity	¥6.6bn	at 2022-03-20^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥6.1bn	at 2021-03-20^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥2.8bn	at 2025-03-20	Standalone	Cash and deposits
Cash and deposits	¥1.1bn	at 2024-03-20	Standalone	Cash and deposits
EPS (basic)	¥95.43	2024-03-21 → 2025-03-20	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥89.77	2023-03-21 → 2024-03-20	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥93.5	2022-03-21 → 2023-03-20^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥69.28	2021-03-21 → 2022-03-20^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥68.9	2020-03-21 → 2021-03-20^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥28	2024-03-21 → 2025-03-20	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2023-03-21 → 2024-03-20	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥23	2022-03-21 → 2023-03-20^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥17	2021-03-21 → 2022-03-20^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥61	2020-03-21 → 2021-03-20^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥886.3	at 2025-03-20	Standalone	Net assets per share (5-year summary)
Net assets per share	¥814.77	at 2024-03-20	Standalone	Net assets per share (5-year summary)
Net assets per share	¥744.23	at 2023-03-20^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥668.36	at 2022-03-20^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥614.16	at 2021-03-20^d	Standalone	Net assets per share (5-year summary)
Equity ratio	86.4%	at 2025-03-20	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	86.8%	at 2024-03-20	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	83.8%	at 2023-03-20^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	86.4%	at 2022-03-20^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	87.6%	at 2021-03-20^d	Standalone	Equity to asset ratio (5-year summary)
ROE	11.2%	2024-03-21 → 2025-03-20	Standalone	Rate of return on equity (5-year summary)
ROE	11.5%	2023-03-21 → 2024-03-20	Standalone	Rate of return on equity (5-year summary)
ROE	13.2%	2022-03-21 → 2023-03-20^d	Standalone	Rate of return on equity (5-year summary)
ROE	10.8%	2021-03-21 → 2022-03-20^d	Standalone	Rate of return on equity (5-year summary)
ROE	11.7%	2020-03-21 → 2021-03-20^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	11,768,000	at 2025-03-20	Standalone	Total number of issued shares (5-year summary)
Shares issued	11,768,000	at 2024-03-20	Standalone	Total number of issued shares (5-year summary)
Shares issued	11,768,000	at 2023-03-20^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	11,768,000	at 2022-03-20^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,942,000	at 2021-03-20^d	Standalone	Total number of issued shares (5-year summary)
Employees	203	at 2025-03-20	Standalone	Number of employees
Employees	194	at 2024-03-20	Standalone	Number of employees
Employees	186	at 2023-03-20^d	Standalone	Number of employees
Employees	183	at 2022-03-20^d	Standalone	Number of employees
Employees	171	at 2021-03-20^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 · 1,349

Item	Context	Value	Unit
Accounts payable other	CurrentYearInstant	191977000	JPY
Accrued expenses	Prior1YearInstant	166824000	JPY
Accrued expenses	CurrentYearInstant	182953000	JPY
Lease obligations cl	Prior1YearInstant	29011000	JPY
Lease obligations cl	CurrentYearInstant	20480000	JPY
Income taxes payable	Prior1YearInstant	95376000	JPY
Income taxes payable	CurrentYearInstant	273429000	JPY
Accrued consumption taxes	Prior1YearInstant	537000	JPY
Accrued consumption taxes	CurrentYearInstant	1988000	JPY
Provision for bonuses	Prior1YearInstant	117405000	JPY
Provision for bonuses	CurrentYearInstant	128721000	JPY
Provision for product warranties	Prior1YearInstant	59000000	JPY
Provision for product warranties	CurrentYearInstant	53000000	JPY
Provision for loss on order received cl	Prior1YearInstant	72024000	JPY
Provision for loss on order received cl	CurrentYearInstant	17147000	JPY
Other cl	Prior1YearInstant	19684000	JPY
Other cl	CurrentYearInstant	22617000	JPY
Current liabilities	Prior1YearInstant	1011372000	JPY
Current liabilities	CurrentYearInstant	1160544000	JPY
Deferred tax liabilities	Prior1YearInstant	3020000	JPY
Deferred tax liabilities	CurrentYearInstant	8367000	JPY
Lease obligations ncl	Prior1YearInstant	31978000	JPY
Lease obligations ncl	CurrentYearInstant	14822000	JPY
Long term accounts payable other	Prior1YearInstant	122186000	JPY
Long term accounts payable other	CurrentYearInstant	80387000	JPY
Net defined benefit liability	Prior1YearInstant	178629000	JPY
Net defined benefit liability	CurrentYearInstant	221704000	JPY
Noncurrent liabilities	Prior1YearInstant	335815000	JPY
Noncurrent liabilities	CurrentYearInstant	325281000	JPY
Liabilities	Prior1YearInstant	1347187000	JPY
Liabilities	CurrentYearInstant	1485825000	JPY
Capital stock	Prior1YearInstant	557000000	JPY
Capital stock	CurrentYearInstant	557000000	JPY
Capital surplus	Prior1YearInstant	648569000	JPY
Capital surplus	CurrentYearInstant	651001000	JPY
Retained earnings	Prior1YearInstant	9200408000	JPY
Retained earnings	CurrentYearInstant	10133552000	JPY
Treasury stock	Prior1YearInstant	-1435949000	JPY
Treasury stock	CurrentYearInstant	-1427981000	JPY
Shareholders equity	Prior1YearInstant	8970028000	JPY
Shareholders equity	CurrentYearInstant	9913572000	JPY
Valuation difference on available for sale securities	Prior1YearInstant	57007000	JPY
Valuation difference on available for sale securities	CurrentYearInstant	65941000	JPY
Foreign currency translation adjustment	Prior1YearInstant	224842000	JPY
Foreign currency translation adjustment	CurrentYearInstant	399445000	JPY
Valuation and translation adjustments	Prior1YearInstant	281849000	JPY
Valuation and translation adjustments	CurrentYearInstant	465386000	JPY
Non controlling interests	Prior1YearInstant	131822000	JPY
Non controlling interests	CurrentYearInstant	191900000	JPY
Net assets	Prior1YearInstant	9383701000	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 2024-03-20	pass
balance sheet identity	consolidated 2025-03-20	pass
balance sheet identity	non_consolidated 2024-03-20	pass
balance sheet identity	non_consolidated 2025-03-20	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2023-03-20	pass
statement vs summary · net assets	consolidated 2024-03-20	pass
statement vs summary · net assets	consolidated 2025-03-20	pass
statement vs summary · net assets	non_consolidated 2023-03-20	pass
statement vs summary · net assets	non_consolidated 2024-03-20	pass
statement vs summary · net assets	non_consolidated 2025-03-20	pass
statement vs summary · net income attributable to parent	consolidated 2023-03-21/2024-03-20	pass
statement vs summary · net income attributable to parent	consolidated 2024-03-21/2025-03-20	pass
statement vs summary · operating cash flow	consolidated 2023-03-21/2024-03-20	pass
statement vs summary · operating cash flow	consolidated 2024-03-21/2025-03-20	pass
statement vs summary · revenue	consolidated 2023-03-21/2024-03-20	pass
statement vs summary · revenue	consolidated 2024-03-21/2025-03-20	pass
statement vs summary · revenue	non_consolidated 2023-03-21/2024-03-20	pass
statement vs summary · revenue	non_consolidated 2024-03-21/2025-03-20	pass
statement vs summary · total assets	consolidated 2024-03-20	pass
statement vs summary · total assets	consolidated 2025-03-20	pass
statement vs summary · total assets	non_consolidated 2024-03-20	pass
statement vs summary · total assets	non_consolidated 2025-03-20	pass