Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-18
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 86
MetricValuePeriodScopeSource row
Revenue¥1.7bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥1.9bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥2.2bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥2.3bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥2.4bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥74m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥75m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥53m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥103m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income−¥276m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥100m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥76m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥72m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥142m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥101m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥145m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥798m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥68m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥54m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥1.7bnat 2026-03-31StandaloneAssets
Total assets¥1.7bnat 2025-03-31StandaloneAssets
Total assets¥1.8bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.2bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.4bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥303mat 2026-03-31StandaloneLiabilities
Total liabilities¥444mat 2025-03-31StandaloneLiabilities
Net assets / equity¥1.4bnat 2026-03-31StandaloneNet assets
Net assets / equity¥1.3bnat 2025-03-31StandaloneNet assets
Net assets / equity¥1.1bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥1.9bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.9bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥1.3bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥1.3bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥1.3bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.3bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.2bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥1.3bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.6bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥152m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥209m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥104m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥166m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥297m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥31m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥31m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥361m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥345m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥174m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥142m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥111m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥181m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥125m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥104m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥21.722025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥31.922024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-177.812023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥14.882022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥11.72021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥31.762024-04-01 → 2025-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥14.692022-04-01 → 2023-03-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥11.492021-04-01 → 2022-03-31vStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥62025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Net assets per share¥292.83at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥271.1at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥239.18at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥417at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥401.47at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio81.6%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.7%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio61.3%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio84.0%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio77.8%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE7.7%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE12.4%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE3.6%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE3.0%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued4,977,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,977,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,792,800at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,791,600at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,791,600at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees70at 2026-03-31StandaloneNumber of employees
Employees88at 2025-03-31StandaloneNumber of employees
Employees96at 2024-03-31vStandaloneNumber of employees
Employees100at 2023-03-31vStandaloneNumber of employees
Employees93at 2022-03-31vStandaloneNumber 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 · 914
ItemContextValueUnit
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)アーク有限責任監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)村瀬 征雄
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)渡部 源一
Audit opinion non consolidated (text)FilingDateInstantText · Plus
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)経営者による繰延税金資産の回収可能性に関する判断の妥当性
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)【注記事項】(税効果会計関係)
Auditors response kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember2368907000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember2349041000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember2153973000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember1906946000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember1699015000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember76320000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember100313000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-276410000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember102944000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember52641000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember54265000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember67861000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-798320000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember144924000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember101116000JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior4YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior3YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior2YearDuration_NonConsolidatedMember16019000JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior1YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)CurrentYearDuration_NonConsolidatedMember-JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember324854000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember324854000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember325015000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember349605000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember349605000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember4791600
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember4791600
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember4792800
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember4977000
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember4977000
Net assets (5-year summary)Prior4YearInstant_NonConsolidatedMember1878548000JPY
Net assets (5-year summary)Prior3YearInstant_NonConsolidatedMember1902983000JPY
Net assets (5-year summary)Prior2YearInstant_NonConsolidatedMember1104784000JPY
Net assets (5-year summary)Prior1YearInstant_NonConsolidatedMember1291710000JPY
Net assets (5-year summary)CurrentYearInstant_NonConsolidatedMember1367303000JPY
Total assets (5-year summary)Prior4YearInstant_NonConsolidatedMember2374371000JPY

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass