Annual report

Period2025-04-01 → 2026-06-30
Filed2026-09-17
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 82
MetricValuePeriodScopeSource row
Revenue¥1.1bn2025-04-01 → 2026-06-30StandaloneNet sales
Revenue¥1.6bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥1.9bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥1.2bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥861m2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income−¥927m2025-04-01 → 2026-06-30StandaloneOperating income
Operating income¥187m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income−¥949m2025-04-01 → 2026-06-30StandaloneOrdinary income
Ordinary income¥182m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥131m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥26m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥99m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥956m2025-04-01 → 2026-06-30StandaloneIncome before income taxes
Profit before tax¥164m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income−¥965m2025-04-01 → 2026-06-30StandaloneProfit loss
Net income¥161m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥945m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥75m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥110m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥1.4bnat 2026-06-30StandaloneAssets
Total assets¥2.1bnat 2025-03-31StandaloneAssets
Total assets¥1.9bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥3.1bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥1.6bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥1.2bnat 2026-06-30StandaloneLiabilities
Total liabilities¥1.1bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥153mat 2026-06-30StandaloneNet assets
Net assets / equity¥1.1bnat 2025-03-31StandaloneNet assets
Net assets / equity¥856mat 2024-03-31vStandaloneNet assets
Net assets / equity¥1.7bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥625mat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥401mat 2026-06-30StandaloneCash and deposits
Cash and deposits¥507mat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥401mat 2026-06-30StandaloneCash and cash equivalents
Cash & equivalents¥507mat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥529mat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥1.2bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥221mat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥460m2025-04-01 → 2026-06-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥74m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥206m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥373m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥226m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥87m2025-04-01 → 2026-06-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥147m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥798m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥282m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥126m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥441m2025-04-01 → 2026-06-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥198m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥125m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥935m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥190m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-60.772025-04-01 → 2026-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥10.242024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-61.122023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥5.092022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-43.572021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥9.92024-04-01 → 2025-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥4.692022-04-01 → 2023-03-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥7.59at 2026-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥67.12at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥54.81at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥111.09at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥46.52at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio8.6%at 2026-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio50.1%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio45.2%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio55.4%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio39.5%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE16.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE6.5%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued15,904,500at 2026-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued15,852,700at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued15,621,900at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued15,357,400at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued134,434at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees49at 2026-06-30StandaloneNumber of employees
Employees49at 2025-03-31StandaloneNumber of employees
Employees55at 2024-03-31vStandaloneNumber of employees
Employees59at 2023-03-31vStandaloneNumber of employees
Employees55at 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.

Segments · 12
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2025-04-01 → 2026-06-30¥79,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2026-06-30¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2026-06-30¥7m
Microwave Solution Business Memberreportable segmentdepreciation2025-04-01 → 2026-06-30¥131m
Microwave Solution Business Memberreportable segmentrevenue2025-04-01 → 2026-06-30¥1.1bn
Microwave Solution Business Memberreportable segmentrevenue external2025-04-01 → 2026-06-30¥1.1bn
—segment totaldepreciation2025-04-01 → 2026-06-30¥131m
—segment totalrevenue2025-04-01 → 2026-06-30¥1.1bn
—segment totalrevenue external2025-04-01 → 2026-06-30¥1.1bn
Total Of Reportable Segments And Otherssegment totaldepreciation2025-04-01 → 2026-06-30¥131m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2026-06-30¥1.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2026-06-30¥1.1bn

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 879
ItemContextValueUnit
Share based compensation expenses ope cfCurrentYearDuration_NonConsolidatedMember30871000JPY
Amortization of guarantee deposits ope cfPrior1YearDuration_NonConsolidatedMember1095000JPY
Amortization of guarantee deposits ope cfCurrentYearDuration_NonConsolidatedMember1368000JPY
Gain on sales of non current assets ope cfPrior1YearDuration_NonConsolidatedMember-3975000JPY
Gain on sales of non current assets ope cfCurrentYearDuration_NonConsolidatedMember-1751000JPY
Loss on retirement of noncurrent assets ope cfPrior1YearDuration_NonConsolidatedMember31694000JPY
Loss on retirement of noncurrent assets ope cfCurrentYearDuration_NonConsolidatedMember26463000JPY
Loss on reduction of noncurrent assets ope cfPrior1YearDuration_NonConsolidatedMember1666000JPY
Loss on reduction of noncurrent assets ope cfCurrentYearDuration_NonConsolidatedMember32664000JPY
Loss on valuation of stocks of subsidiaries and affiliates ope cfPrior1YearDuration_NonConsolidatedMember0JPY
Loss on valuation of stocks of subsidiaries and affiliates ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Interest income ope cfPrior1YearDuration_NonConsolidatedMember-252000JPY
Interest income ope cfCurrentYearDuration_NonConsolidatedMember-939000JPY
Interest expenses ope cfPrior1YearDuration_NonConsolidatedMember7502000JPY
Interest expenses ope cfCurrentYearDuration_NonConsolidatedMember25958000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration_NonConsolidatedMember-294232000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration_NonConsolidatedMember461056000JPY
Decrease increase in inventories ope cfPrior1YearDuration_NonConsolidatedMember-31293000JPY
Decrease increase in inventories ope cfCurrentYearDuration_NonConsolidatedMember21873000JPY
Decrease increase in accounts receivable other ope cfPrior1YearDuration_NonConsolidatedMember69683000JPY
Decrease increase in accounts receivable other ope cfCurrentYearDuration_NonConsolidatedMember4200000JPY
Increase decrease in accrued consumption taxes ope cfPrior1YearDuration_NonConsolidatedMember13347000JPY
Increase decrease in accrued consumption taxes ope cfCurrentYearDuration_NonConsolidatedMember-33119000JPY
Decrease increase in advance payments otherPrior1YearDuration_NonConsolidatedMember4351000JPY
Decrease increase in advance payments otherCurrentYearDuration_NonConsolidatedMember17745000JPY
Decrease increase in prepaid expenses ope cfPrior1YearDuration_NonConsolidatedMember-3147000JPY
Decrease increase in prepaid expenses ope cfCurrentYearDuration_NonConsolidatedMember-18910000JPY
Decrease increase in advances paid ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Decrease increase in advances paid ope cfCurrentYearDuration_NonConsolidatedMember-243000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration_NonConsolidatedMember64013000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration_NonConsolidatedMember-62687000JPY
Increase decrease in accounts payable other ope cfPrior1YearDuration_NonConsolidatedMember-16672000JPY
Increase decrease in accounts payable other ope cfCurrentYearDuration_NonConsolidatedMember-30129000JPY
Increase decrease in accrued expenses ope cfPrior1YearDuration_NonConsolidatedMember-91000JPY
Increase decrease in accrued expenses ope cfCurrentYearDuration_NonConsolidatedMember-1901000JPY
Increase decrease in contract liabilities ope cfPrior1YearDuration_NonConsolidatedMember-157875000JPY
Increase decrease in contract liabilities ope cfCurrentYearDuration_NonConsolidatedMember-69752000JPY
Other net ope cfPrior1YearDuration_NonConsolidatedMember3601000JPY
Other net ope cfCurrentYearDuration_NonConsolidatedMember546000JPY
Subtotal ope cfPrior1YearDuration_NonConsolidatedMember-44347000JPY
Subtotal ope cfCurrentYearDuration_NonConsolidatedMember-420858000JPY
Interest income received ope cfPrior1YearDuration_NonConsolidatedMember252000JPY
Interest income received ope cfCurrentYearDuration_NonConsolidatedMember939000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration_NonConsolidatedMember-8488000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration_NonConsolidatedMember-26302000JPY
Income taxes paid refund ope cfPrior1YearDuration_NonConsolidatedMember-20933000JPY
Income taxes paid refund ope cfCurrentYearDuration_NonConsolidatedMember1890000JPY
Income taxes for prior periods paid ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Income taxes for prior periods paid ope cfCurrentYearDuration_NonConsolidatedMember-15304000JPY
Net cash provided by used in operating activitiesPrior1YearDuration_NonConsolidatedMember-73516000JPY

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 rounding
balance sheet identitynon_consolidated 2026-06-30pass
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 2026-06-30pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2026-06-30pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-06-30pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-06-30pass