Annual report

Period2024-04-01 → 2025-03-31

Filed2025-06-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 133

Metric	Value	Period	Scope	Source row
Revenue	¥2.8bn	2024-04-01 → 2025-03-31	Cons.	Net sales
Revenue	¥3.1bn	2023-04-01 → 2024-03-31	Cons.	Net sales
Revenue	¥2.5bn	2022-04-01 → 2023-03-31^v	Cons.	Net sales (5-year summary)
Revenue	¥2.5bn	2021-04-01 → 2022-03-31^v	Cons.	Net sales (5-year summary)
Revenue	¥2.5bn	2020-04-01 → 2021-03-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥523m	2024-04-01 → 2025-03-31	Cons.	Operating income
Operating income	−¥165m	2023-04-01 → 2024-03-31	Cons.	Operating income
Ordinary income	−¥523m	2024-04-01 → 2025-03-31	Cons.	Ordinary income
Ordinary income	−¥187m	2023-04-01 → 2024-03-31	Cons.	Ordinary income
Ordinary income	−¥228m	2022-04-01 → 2023-03-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥726m	2021-04-01 → 2022-03-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥190m	2020-04-01 → 2021-03-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥559m	2024-04-01 → 2025-03-31	Cons.	Income before income taxes
Profit before tax	−¥231m	2023-04-01 → 2024-03-31	Cons.	Income before income taxes
Net income (owners)	−¥562m	2024-04-01 → 2025-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥243m	2023-04-01 → 2024-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥248m	2022-04-01 → 2023-03-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥758m	2021-04-01 → 2022-03-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥219m	2020-04-01 → 2021-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥562m	2024-04-01 → 2025-03-31	Cons.	Profit loss
Net income	−¥243m	2023-04-01 → 2024-03-31	Cons.	Profit loss
Total assets	¥3.7bn	at 2025-03-31	Cons.	Assets
Total assets	¥4.3bn	at 2024-03-31	Cons.	Assets
Total assets	¥3.2bn	at 2023-03-31^v	Cons.	Total assets (5-year summary)
Total assets	¥2.3bn	at 2022-03-31^v	Cons.	Total assets (5-year summary)
Total assets	¥3.3bn	at 2021-03-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.2bn	at 2025-03-31	Cons.	Liabilities
Total liabilities	¥1.7bn	at 2024-03-31	Cons.	Liabilities
Net assets / equity	¥2.4bn	at 2025-03-31	Cons.	Net assets
Net assets / equity	¥2.7bn	at 2024-03-31	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2023-03-31^v	Cons.	Net assets
Net assets / equity	¥808m	at 2022-03-31^v	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.4bn	at 2021-03-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥356m	at 2025-03-31	Cons.	Cash and deposits
Cash and deposits	¥953m	at 2024-03-31	Cons.	Cash and deposits
Cash & equivalents	¥351m	at 2025-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥948m	at 2024-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥473m	at 2023-03-31^v	Cons.	Cash and cash equivalents
Cash & equivalents	¥319m	at 2022-03-31^v	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥938m	at 2021-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥765m	2024-04-01 → 2025-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥418m	2023-04-01 → 2024-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥795m	2022-04-01 → 2023-03-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥315m	2021-04-01 → 2022-03-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥611m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥90m	2024-04-01 → 2025-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥123m	2023-04-01 → 2024-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥12m	2022-04-01 → 2023-03-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥34m	2021-04-01 → 2022-03-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥20m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥268m	2024-04-01 → 2025-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥986m	2023-04-01 → 2024-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥932m	2022-04-01 → 2023-03-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥320m	2021-04-01 → 2022-03-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥409m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-12.06	2024-04-01 → 2025-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-7.9	2023-04-01 → 2024-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-13.13	2022-04-01 → 2023-03-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-134.13	2021-04-01 → 2022-03-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-38.81	2020-04-01 → 2021-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥51.47	at 2025-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥61.95	at 2024-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥72.09	at 2023-03-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥133.61	at 2022-03-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥244.09	at 2021-03-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	65.5%	at 2025-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	60.8%	at 2024-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.6%	at 2023-03-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	33.6%	at 2022-03-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	42.0%	at 2021-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Employees	65	at 2025-03-31	Cons.	Number of employees
Employees	73	at 2024-03-31	Cons.	Number of employees
Employees	77	at 2023-03-31^v	Cons.	Number of employees
Employees	77	at 2022-03-31^v	Cons.	Number of employees
Employees	81	at 2021-03-31^d	Cons.	Number of employees
Revenue	¥1.9bn	2024-04-01 → 2025-03-31	Standalone	Net sales
Revenue	¥2.1bn	2023-04-01 → 2024-03-31	Standalone	Net sales
Revenue	¥1.7bn	2022-04-01 → 2023-03-31^v	Standalone	Net sales (5-year summary)
Revenue	¥1.9bn	2021-04-01 → 2022-03-31^v	Standalone	Net sales (5-year summary)
Revenue	¥1.8bn	2020-04-01 → 2021-03-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥600m	2024-04-01 → 2025-03-31	Standalone	Operating income
Operating income	−¥230m	2023-04-01 → 2024-03-31	Standalone	Operating income
Ordinary income	−¥569m	2024-04-01 → 2025-03-31	Standalone	Ordinary income
Ordinary income	−¥248m	2023-04-01 → 2024-03-31	Standalone	Ordinary income
Ordinary income	−¥292m	2022-04-01 → 2023-03-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥38m	2021-04-01 → 2022-03-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥251m	2020-04-01 → 2021-03-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥605m	2024-04-01 → 2025-03-31	Standalone	Income before income taxes
Profit before tax	−¥292m	2023-04-01 → 2024-03-31	Standalone	Income before income taxes
Net income	−¥608m	2024-04-01 → 2025-03-31	Standalone	Profit loss
Net income	−¥294m	2023-04-01 → 2024-03-31	Standalone	Profit loss
Net income	−¥310m	2022-04-01 → 2023-03-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥60m	2021-04-01 → 2022-03-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥267m	2020-04-01 → 2021-03-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.1bn	at 2025-03-31	Standalone	Assets
Total assets	¥3.6bn	at 2024-03-31	Standalone	Assets
Total assets	¥2.5bn	at 2023-03-31^v	Standalone	Total assets (5-year summary)
Total assets	¥1.8bn	at 2022-03-31^v	Standalone	Total assets (5-year summary)
Total assets	¥2.3bn	at 2021-03-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.6bn	at 2025-03-31	Standalone	Liabilities
Total liabilities	¥1.8bn	at 2024-03-31	Standalone	Liabilities
Net assets / equity	¥1.5bn	at 2025-03-31	Standalone	Net assets
Net assets / equity	¥1.8bn	at 2024-03-31	Standalone	Net assets
Net assets / equity	¥1.0bn	at 2023-03-31^v	Standalone	Net assets
Net assets / equity	¥204m	at 2022-03-31^v	Standalone	Net assets (5-year summary)
Net assets / equity	¥246m	at 2021-03-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥139m	at 2025-03-31	Standalone	Cash and deposits
Cash and deposits	¥564m	at 2024-03-31	Standalone	Cash and deposits
EPS (basic)	¥-13.05	2024-04-01 → 2025-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-9.58	2023-04-01 → 2024-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-16.42	2022-04-01 → 2023-03-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-10.58	2021-04-01 → 2022-03-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-47.36	2020-04-01 → 2021-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥31.91	at 2025-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥41.14	at 2024-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥41.84	at 2023-03-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥27.91	at 2022-03-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥36.23	at 2021-03-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	47.7%	at 2025-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	48.7%	at 2024-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	40.4%	at 2023-03-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	9.0%	at 2022-03-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	8.9%	at 2021-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Shares issued	46,695,300	at 2025-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	42,695,300	at 2024-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	23,695,300	at 2023-03-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,749,300	at 2022-03-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,675,300	at 2021-03-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	35	at 2025-03-31	Standalone	Number of employees
Employees	41	at 2024-03-31	Standalone	Number of employees
Employees	45	at 2023-03-31^v	Standalone	Number of employees
Employees	47	at 2022-03-31^v	Standalone	Number of employees
Employees	49	at 2021-03-31^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 · 1,137

Item	Context	Value	Unit
Average number of temporary workers	Prior2YearInstant_NonConsolidatedMember	6
Average number of temporary workers	Prior1YearInstant_NonConsolidatedMember	7
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	7
Total shareholder return	Prior4YearInstant_NonConsolidatedMember	3.158
Total shareholder return	Prior3YearInstant_NonConsolidatedMember	1.491
Total shareholder return	Prior2YearInstant_NonConsolidatedMember	0.376
Total shareholder return	Prior1YearInstant_NonConsolidatedMember	0.539
Total shareholder return	CurrentYearInstant_NonConsolidatedMember	0.339
Total return on share price index	Prior4YearInstant_NonConsolidatedMember	1.393
Total return on share price index	Prior3YearInstant_NonConsolidatedMember	1.387
Total return on share price index	Prior2YearInstant_NonConsolidatedMember	1.428
Total return on share price index	Prior1YearInstant_NonConsolidatedMember	1.973
Total return on share price index	CurrentYearInstant_NonConsolidatedMember	1.895
Number of employees	CurrentYearInstant	65
Average number of temporary workers	CurrentYearInstant	7
Number of employees	CurrentYearInstant_NonConsolidatedMember	35
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	7
Average age years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	44.5
Average length of service years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	12.6
Average annual salary information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	7745000	JPY
Research and development expenses research and development activities	CurrentYearDuration	707000000	JPY
Capital expenditures overview of capital expenditures etc	CurrentYearDuration	88940000	JPY
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	46695300
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	54864300
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant	46695300
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant	54864300
Number of shares constituting one unit	CurrentYearInstant_OrdinaryShareMember	100
Number of shareholders national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shareholders financial institutions	CurrentYearInstant_OrdinaryShareMember	2
Number of shareholders financial service providers	CurrentYearInstant_OrdinaryShareMember	20
Number of shareholders other corporations	CurrentYearInstant_OrdinaryShareMember	49
Number of shareholders foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	24
Number of shareholders foreign individual investors	CurrentYearInstant_OrdinaryShareMember	89
Number of shareholders individuals and others	CurrentYearInstant_OrdinaryShareMember	15066
Number of shareholders total	CurrentYearInstant_OrdinaryShareMember	15250
Number of shares held number of units national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shares held number of units financial institutions	CurrentYearInstant_OrdinaryShareMember	3145
Number of shares held number of units financial service providers	CurrentYearInstant_OrdinaryShareMember	26075
Number of shares held number of units other corporations	CurrentYearInstant_OrdinaryShareMember	8469
Number of shares held number of units foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	11558
Number of shares held number of units foreign individual investors	CurrentYearInstant_OrdinaryShareMember	2292
Number of shares held number of units individuals and others	CurrentYearInstant_OrdinaryShareMember	415333
Number of shares held number of units total	CurrentYearInstant_OrdinaryShareMember	466872
Number of shares held shares less than one unit	CurrentYearInstant_OrdinaryShareMember	8100
Percentage of shareholdings national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Percentage of shareholdings financial institutions	CurrentYearInstant_OrdinaryShareMember	0.0067
Percentage of shareholdings financial service providers	CurrentYearInstant_OrdinaryShareMember	0.0559
Percentage of shareholdings other corporations	CurrentYearInstant_OrdinaryShareMember	0.0181
Percentage of shareholdings foreigners other than individuals	CurrentYearInstant_OrdinaryShareMember	0.0248
Percentage of shareholdings foreign individuals	CurrentYearInstant_OrdinaryShareMember	0.0049

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 2024-03-31	pass rounding
balance sheet identity	consolidated 2025-03-31	pass
balance sheet identity	non_consolidated 2024-03-31	pass
balance sheet identity	non_consolidated 2025-03-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2023-03-31	pass
statement vs summary · net assets	consolidated 2024-03-31	pass
statement vs summary · net assets	consolidated 2025-03-31	pass
statement vs summary · net assets	non_consolidated 2023-03-31	pass
statement vs summary · net assets	non_consolidated 2024-03-31	pass
statement vs summary · net assets	non_consolidated 2025-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-04-01/2024-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-04-01/2025-03-31	pass
statement vs summary · operating cash flow	consolidated 2023-04-01/2024-03-31	pass
statement vs summary · operating cash flow	consolidated 2024-04-01/2025-03-31	pass
statement vs summary · revenue	consolidated 2023-04-01/2024-03-31	pass
statement vs summary · revenue	consolidated 2024-04-01/2025-03-31	pass
statement vs summary · revenue	non_consolidated 2023-04-01/2024-03-31	pass
statement vs summary · revenue	non_consolidated 2024-04-01/2025-03-31	pass
statement vs summary · total assets	consolidated 2024-03-31	pass
statement vs summary · total assets	consolidated 2025-03-31	pass
statement vs summary · total assets	non_consolidated 2024-03-31	pass
statement vs summary · total assets	non_consolidated 2025-03-31	pass