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 trade	CurrentYearInstant_NonConsolidatedMember	268229000	JPY
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	149127000	JPY
Accounts payable other	CurrentYearInstant_NonConsolidatedMember	186554000	JPY
Accrued expenses	Prior1YearInstant_NonConsolidatedMember	132242000	JPY
Accrued expenses	CurrentYearInstant_NonConsolidatedMember	142936000	JPY
Lease obligations cl	Prior1YearInstant_NonConsolidatedMember	2469000	JPY
Lease obligations cl	CurrentYearInstant_NonConsolidatedMember	1496000	JPY
Income taxes payable	Prior1YearInstant_NonConsolidatedMember	88900000	JPY
Income taxes payable	CurrentYearInstant_NonConsolidatedMember	264100000	JPY
Advances received	Prior1YearInstant_NonConsolidatedMember	9000	JPY
Advances received	CurrentYearInstant_NonConsolidatedMember	569000	JPY
Deposits received	Prior1YearInstant_NonConsolidatedMember	18508000	JPY
Deposits received	CurrentYearInstant_NonConsolidatedMember	20666000	JPY
Provision for bonuses	Prior1YearInstant_NonConsolidatedMember	117405000	JPY
Provision for bonuses	CurrentYearInstant_NonConsolidatedMember	128721000	JPY
Provision for product warranties	Prior1YearInstant_NonConsolidatedMember	59000000	JPY
Provision for product warranties	CurrentYearInstant_NonConsolidatedMember	53000000	JPY
Provision for loss on order received cl	Prior1YearInstant_NonConsolidatedMember	72024000	JPY
Provision for loss on order received cl	CurrentYearInstant_NonConsolidatedMember	17147000	JPY
Current liabilities	Prior1YearInstant_NonConsolidatedMember	930068000	JPY
Current liabilities	CurrentYearInstant_NonConsolidatedMember	1083421000	JPY
Lease obligations ncl	Prior1YearInstant_NonConsolidatedMember	3140000	JPY
Lease obligations ncl	CurrentYearInstant_NonConsolidatedMember	1643000	JPY
Long term accounts payable other	Prior1YearInstant_NonConsolidatedMember	122186000	JPY
Long term accounts payable other	CurrentYearInstant_NonConsolidatedMember	80387000	JPY
Provision for retirement benefits	Prior1YearInstant_NonConsolidatedMember	177254000	JPY
Provision for retirement benefits	CurrentYearInstant_NonConsolidatedMember	219211000	JPY
Noncurrent liabilities	Prior1YearInstant_NonConsolidatedMember	302580000	JPY
Noncurrent liabilities	CurrentYearInstant_NonConsolidatedMember	301241000	JPY
Liabilities	Prior1YearInstant_NonConsolidatedMember	1232649000	JPY
Liabilities	CurrentYearInstant_NonConsolidatedMember	1384662000	JPY
Capital stock	Prior1YearInstant_NonConsolidatedMember	557000000	JPY
Capital stock	CurrentYearInstant_NonConsolidatedMember	557000000	JPY
Legal capital surplus	Prior1YearInstant_NonConsolidatedMember	639750000	JPY
Legal capital surplus	CurrentYearInstant_NonConsolidatedMember	639750000	JPY
Other capital surplus	Prior1YearInstant_NonConsolidatedMember	8819000	JPY
Other capital surplus	CurrentYearInstant_NonConsolidatedMember	11251000	JPY
Capital surplus	Prior1YearInstant_NonConsolidatedMember	648569000	JPY
Capital surplus	CurrentYearInstant_NonConsolidatedMember	651001000	JPY
Legal retained earnings	Prior1YearInstant_NonConsolidatedMember	7700000	JPY
Legal retained earnings	CurrentYearInstant_NonConsolidatedMember	7700000	JPY
General reserve	Prior1YearInstant_NonConsolidatedMember	1400000000	JPY
General reserve	CurrentYearInstant_NonConsolidatedMember	1400000000	JPY
Retained earnings brought forward	Prior1YearInstant_NonConsolidatedMember	6870832000	JPY
Retained earnings brought forward	CurrentYearInstant_NonConsolidatedMember	7572023000	JPY
Retained earnings	Prior1YearInstant_NonConsolidatedMember	8278532000	JPY
Retained earnings	CurrentYearInstant_NonConsolidatedMember	8979723000	JPY
Treasury stock	Prior1YearInstant_NonConsolidatedMember	-1435949000	JPY
Treasury stock	CurrentYearInstant_NonConsolidatedMember	-1427981000	JPY
Shareholders equity	Prior1YearInstant_NonConsolidatedMember	8048153000	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