Annual report

Period2024-10-01 → 2025-09-30
Filed2025-12-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
MetricValuePeriodScopeSource row
Revenue¥6.2bn2024-10-01 → 2025-09-30Cons.Net sales
Revenue¥7.1bn2023-10-01 → 2024-09-30Cons.Net sales
Revenue¥7.1bn2022-10-01 → 2023-09-30vCons.Net sales (5-year summary)
Revenue¥9.8bn2021-10-01 → 2022-09-30vCons.Net sales (5-year summary)
Revenue¥10.1bn2020-10-01 → 2021-09-30dCons.Net sales (5-year summary)
Operating income¥392m2024-10-01 → 2025-09-30Cons.Operating income
Operating income−¥326m2023-10-01 → 2024-09-30Cons.Operating income
Ordinary income¥450m2024-10-01 → 2025-09-30Cons.Ordinary income
Ordinary income−¥493m2023-10-01 → 2024-09-30Cons.Ordinary income
Ordinary income−¥616m2022-10-01 → 2023-09-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥101m2021-10-01 → 2022-09-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥350m2020-10-01 → 2021-09-30dCons.Ordinary income loss (5-year summary)
Profit before tax¥161m2024-10-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥1.0bn2023-10-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥16m2024-10-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.3bn2023-10-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)−¥3.1bn2022-10-01 → 2023-09-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥819m2021-10-01 → 2022-09-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥5.3bn2020-10-01 → 2021-09-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥65m2024-10-01 → 2025-09-30Cons.Profit loss
Net income−¥1.3bn2023-10-01 → 2024-09-30Cons.Profit loss
Total assets¥3.6bnat 2025-09-30Cons.Assets
Total assets¥3.6bnat 2024-09-30Cons.Assets
Total assets¥6.0bnat 2023-09-30vCons.Total assets (5-year summary)
Total assets¥12.4bnat 2022-09-30vCons.Total assets (5-year summary)
Total assets¥19.0bnat 2021-09-30dCons.Total assets (5-year summary)
Total liabilities¥1.8bnat 2025-09-30Cons.Liabilities
Total liabilities¥1.9bnat 2024-09-30Cons.Liabilities
Net assets / equity¥1.8bnat 2025-09-30Cons.Net assets
Net assets / equity¥1.8bnat 2024-09-30Cons.Net assets
Net assets / equity¥1.9bnat 2023-09-30vCons.Net assets
Net assets / equity¥5.0bnat 2022-09-30vCons.Net assets (5-year summary)
Net assets / equity¥6.2bnat 2021-09-30dCons.Net assets (5-year summary)
Cash and deposits¥1.4bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥1.7bnat 2024-09-30Cons.Cash and deposits
Cash & equivalents¥1.2bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.6bnat 2023-09-30vCons.Cash and cash equivalents
Cash & equivalents¥3.4bnat 2022-09-30vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥10.7bnat 2021-09-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥99m2024-10-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.2bn2023-10-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥337m2022-10-01 → 2023-09-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥581m2021-10-01 → 2022-09-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥665m2020-10-01 → 2021-09-30dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥322m2024-10-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥997m2023-10-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥1.4bn2022-10-01 → 2023-09-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥3.1bn2021-10-01 → 2022-09-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥3.1bn2020-10-01 → 2021-09-30dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥120m2024-10-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥900m2023-10-01 → 2024-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.6bn2022-10-01 → 2023-09-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3.3bn2021-10-01 → 2022-09-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥6.9bn2020-10-01 → 2021-09-30dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥1.612024-10-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-124.612023-10-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-305.072022-10-01 → 2023-09-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-81.542021-10-01 → 2022-09-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-530.412020-10-01 → 2021-09-30dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥132.56at 2025-09-30Cons.Net assets per share (5-year summary)
Net assets per share¥133.13at 2024-09-30Cons.Net assets per share (5-year summary)
Net assets per share¥179.17at 2023-09-30vCons.Net assets per share (5-year summary)
Net assets per share¥486.86at 2022-09-30vCons.Net assets per share (5-year summary)
Net assets per share¥596.07at 2021-09-30dCons.Net assets per share (5-year summary)
Equity ratio37.6%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio37.3%at 2024-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio30.4%at 2023-09-30vCons.Equity to asset ratio (5-year summary)
Equity ratio39.4%at 2022-09-30vCons.Equity to asset ratio (5-year summary)
Equity ratio31.5%at 2021-09-30dCons.Equity to asset ratio (5-year summary)
ROE1.2%2024-10-01 → 2025-09-30Cons.Rate of return on equity (5-year summary)
ROE-80.0%2023-10-01 → 2024-09-30Cons.Rate of return on equity (5-year summary)
ROE-92.3%2022-10-01 → 2023-09-30vCons.Rate of return on equity (5-year summary)
ROE-15.1%2021-10-01 → 2022-09-30vCons.Rate of return on equity (5-year summary)
ROE-90.2%2020-10-01 → 2021-09-30dCons.Rate of return on equity (5-year summary)
Employees232at 2025-09-30Cons.Number of employees
Employees256at 2024-09-30Cons.Number of employees
Employees282at 2023-09-30vCons.Number of employees
Employees360at 2022-09-30vCons.Number of employees
Employees383at 2021-09-30dCons.Number of employees
Revenue¥890m2024-10-01 → 2025-09-30StandaloneNet sales
Revenue¥1.7bn2023-10-01 → 2024-09-30StandaloneNet sales
Revenue¥1.7bn2022-10-01 → 2023-09-30vStandaloneNet sales (5-year summary)
Revenue¥1.7bn2021-10-01 → 2022-09-30vStandaloneNet sales (5-year summary)
Revenue¥2.0bn2020-10-01 → 2021-09-30dStandaloneNet sales (5-year summary)
Operating income−¥41m2024-10-01 → 2025-09-30StandaloneOperating income
Operating income¥584m2023-10-01 → 2024-09-30StandaloneOperating income
Ordinary income¥45m2024-10-01 → 2025-09-30StandaloneOrdinary income
Ordinary income¥615m2023-10-01 → 2024-09-30StandaloneOrdinary income
Ordinary income¥210m2022-10-01 → 2023-09-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥129m2021-10-01 → 2022-09-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥391m2020-10-01 → 2021-09-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥136m2024-10-01 → 2025-09-30StandaloneIncome before income taxes
Profit before tax−¥81m2023-10-01 → 2024-09-30StandaloneIncome before income taxes
Net income¥135m2024-10-01 → 2025-09-30StandaloneProfit loss
Net income−¥125m2023-10-01 → 2024-09-30StandaloneProfit loss
Net income−¥2.8bn2022-10-01 → 2023-09-30vStandaloneNet income loss (5-year summary)
Net income−¥1.6bn2021-10-01 → 2022-09-30vStandaloneNet income loss (5-year summary)
Net income−¥5.5bn2020-10-01 → 2021-09-30dStandaloneNet income loss (5-year summary)
Total assets¥3.2bnat 2025-09-30StandaloneAssets
Total assets¥3.8bnat 2024-09-30StandaloneAssets
Total assets¥5.7bnat 2023-09-30vStandaloneTotal assets (5-year summary)
Total assets¥10.1bnat 2022-09-30vStandaloneTotal assets (5-year summary)
Total assets¥15.9bnat 2021-09-30dStandaloneTotal assets (5-year summary)
Total liabilities¥1.5bnat 2025-09-30StandaloneLiabilities
Total liabilities¥2.2bnat 2024-09-30StandaloneLiabilities
Net assets / equity¥1.6bnat 2025-09-30StandaloneNet assets
Net assets / equity¥1.5bnat 2024-09-30StandaloneNet assets
Net assets / equity¥1.6bnat 2023-09-30vStandaloneNet assets
Net assets / equity¥4.3bnat 2022-09-30vStandaloneNet assets (5-year summary)
Net assets / equity¥5.9bnat 2021-09-30dStandaloneNet assets (5-year summary)
Cash and deposits¥430mat 2025-09-30StandaloneCash and deposits
Cash and deposits¥984mat 2024-09-30StandaloneCash and deposits
EPS (basic)¥13.22024-10-01 → 2025-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-12.232023-10-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-272.22022-10-01 → 2023-09-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-154.932021-10-01 → 2022-09-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-558.032020-10-01 → 2021-09-30dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥160.62at 2025-09-30StandaloneNet assets per share (5-year summary)
Net assets per share¥147.42at 2024-09-30StandaloneNet assets per share (5-year summary)
Net assets per share¥159.68at 2023-09-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥431.56at 2022-09-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥587.03at 2021-09-30dStandaloneNet assets per share (5-year summary)
Equity ratio52.1%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio40.1%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio28.6%at 2023-09-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio42.9%at 2022-09-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio36.9%at 2021-09-30dStandaloneEquity to asset ratio (5-year summary)
ROE8.6%2024-10-01 → 2025-09-30StandaloneRate of return on equity (5-year summary)
ROE-8.0%2023-10-01 → 2024-09-30StandaloneRate of return on equity (5-year summary)
ROE-92.7%2022-10-01 → 2023-09-30vStandaloneRate of return on equity (5-year summary)
ROE-30.4%2021-10-01 → 2022-09-30vStandaloneRate of return on equity (5-year summary)
ROE-94.3%2020-10-01 → 2021-09-30dStandaloneRate of return on equity (5-year summary)
Shares issued10,228,470at 2025-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued10,228,470at 2024-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued10,228,470at 2023-09-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued10,070,470at 2022-09-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued10,027,270at 2021-09-30dStandaloneTotal number of issued shares (5-year summary)
Employees40at 2025-09-30StandaloneNumber of employees
Employees42at 2024-09-30StandaloneNumber of employees
Employees37at 2023-09-30vStandaloneNumber of employees
Employees40at 2022-09-30vStandaloneNumber of employees
Employees32at 2021-09-30dStandaloneNumber 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 · 49
SegmentItemPeriodValue
Otherother segmentsdepreciation2024-10-01 → 2025-09-30¥41,000
Otherother segmentsrevenue2024-10-01 → 2025-09-30¥385m
Otherother segmentsrevenue external2024-10-01 → 2025-09-30¥385m
Otherother segmentssegment profit2024-10-01 → 2025-09-30¥32m
Reconciling Itemsreconcilingdepreciation2024-10-01 → 2025-09-30¥6m
Reconciling Itemsreconcilingsegment profit2024-10-01 → 2025-09-30−¥772m
AIreportable segmentdepreciation2024-10-01 → 2025-09-30¥8m
AIreportable segmentemployeesat 2025-09-3013 pure
AIreportable segmentrevenue2024-10-01 → 2025-09-30¥374m
AIreportable segmentrevenue external2024-10-01 → 2025-09-30¥374m
AIreportable segmentsegment profit2024-10-01 → 2025-09-30¥184m
Test Centerreportable segmentdepreciation2024-10-01 → 2025-09-30¥13m
Test Centerreportable segmentemployeesat 2025-09-3042 pure
Test Centerreportable segmentrevenue2024-10-01 → 2025-09-30¥3.3bn
Test Centerreportable segmentrevenue external2024-10-01 → 2025-09-30¥3.3bn
Test Centerreportable segmentsegment profit2024-10-01 → 2025-09-30¥396m
Test Licensingreportable segmentdepreciation2024-10-01 → 2025-09-30¥2m
Test Licensingreportable segmentemployeesat 2025-09-3085 pure
Test Licensingreportable segmentrevenue2024-10-01 → 2025-09-30¥668m
Test Licensingreportable segmentrevenue external2024-10-01 → 2025-09-30¥668m
Test Licensingreportable segmentsegment profit2024-10-01 → 2025-09-30¥175m
Test Operationreportable segmentemployeesat 2025-09-3046 pure
—segment totaldepreciation2024-10-01 → 2025-09-30¥23m
—segment totalemployeesat 2025-09-30186 pure
—segment totalrevenue2024-10-01 → 2025-09-30¥6.2bn
—segment totalrevenue external2024-10-01 → 2025-09-30¥6.2bn
—segment totalsegment profit2024-10-01 → 2025-09-30¥1.2bn
Otherother segmentsdepreciation2023-10-01 → 2024-09-30¥159,000
Otherother segmentsrevenue2023-10-01 → 2024-09-30¥477m
Otherother segmentsrevenue external2023-10-01 → 2024-09-30¥477m
Otherother segmentssegment profit2023-10-01 → 2024-09-30−¥86m
Reconciling Itemsreconcilingdepreciation2023-10-01 → 2024-09-30¥5m
Reconciling Itemsreconcilingsegment profit2023-10-01 → 2024-09-30−¥950m
AIreportable segmentdepreciation2023-10-01 → 2024-09-30¥13m
AIreportable segmentrevenue2023-10-01 → 2024-09-30¥148m
AIreportable segmentrevenue external2023-10-01 → 2024-09-30¥148m
AIreportable segmentsegment profit2023-10-01 → 2024-09-30−¥45m
Test Centerreportable segmentdepreciation2023-10-01 → 2024-09-30¥10m
Test Centerreportable segmentrevenue2023-10-01 → 2024-09-30¥3.2bn
Test Centerreportable segmentrevenue external2023-10-01 → 2024-09-30¥3.2bn
Test Centerreportable segmentsegment profit2023-10-01 → 2024-09-30¥308m
Test Licensingreportable segmentdepreciation2023-10-01 → 2024-09-30¥308,000
Test Licensingreportable segmentrevenue2023-10-01 → 2024-09-30¥920m
Test Licensingreportable segmentrevenue external2023-10-01 → 2024-09-30¥920m
Test Licensingreportable segmentsegment profit2023-10-01 → 2024-09-30¥188m
—segment totaldepreciation2023-10-01 → 2024-09-30¥24m
—segment totalrevenue2023-10-01 → 2024-09-30¥7.1bn
—segment totalrevenue external2023-10-01 → 2024-09-30¥7.1bn
—segment totalsegment profit2023-10-01 → 2024-09-30¥624m

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

All source rows · 1,444
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)南青山監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)桂川 修一
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)原田 辰也
Cpa3 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)田口 俊啓
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)売上高の実在性及び期間帰属の適切性
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)連結財務諸表注記(収益認識関係)
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Fee related information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)南青山監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)桂川 修一
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)原田 辰也
Cpa3 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)田口 俊啓
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)売上高の実在性及び期間帰属の適切性
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
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)Prior4YearDuration10090811000JPY
Net sales (5-year summary)Prior3YearDuration9758424000JPY
Net sales (5-year summary)Prior2YearDuration7061045000JPY
Net sales (5-year summary)Prior1YearDuration7141884000JPY
Net sales (5-year summary)CurrentYearDuration6229675000JPY
Ordinary income loss (5-year summary)Prior4YearDuration350433000JPY
Ordinary income loss (5-year summary)Prior3YearDuration100617000JPY
Ordinary income loss (5-year summary)Prior2YearDuration-616056000JPY
Ordinary income loss (5-year summary)Prior1YearDuration-492616000JPY
Ordinary income loss (5-year summary)CurrentYearDuration450090000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration-5255052000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration-818700000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration-3105217000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration-1273591000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration16404000JPY
Comprehensive income (5-year summary)Prior4YearDuration-5318758000JPY
Comprehensive income (5-year summary)Prior3YearDuration-1047519000JPY
Comprehensive income (5-year summary)Prior2YearDuration-3248702000JPY
Comprehensive income (5-year summary)Prior1YearDuration-1086264000JPY
Comprehensive income (5-year summary)CurrentYearDuration39068000JPY
Net assets (5-year summary)Prior4YearInstant6171365000JPY
Net assets (5-year summary)Prior3YearInstant5035144000JPY
Net assets (5-year summary)Prior2YearInstant1884852000JPY
Net assets (5-year summary)Prior1YearInstant1767263000JPY

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 identityconsolidated 2024-09-30pass rounding
balance sheet identityconsolidated 2025-09-30pass
balance sheet identitynon_consolidated 2024-09-30pass
balance sheet identitynon_consolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-09-30pass
statement vs summary · net assetsconsolidated 2024-09-30pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net assetsnon_consolidated 2023-09-30pass
statement vs summary · net assetsnon_consolidated 2024-09-30pass
statement vs summary · net assetsnon_consolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2023-10-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-10-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2023-10-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2024-10-01/2025-09-30pass
statement vs summary · revenueconsolidated 2023-10-01/2024-09-30pass
statement vs summary · revenueconsolidated 2024-10-01/2025-09-30pass
statement vs summary · revenuenon_consolidated 2023-10-01/2024-09-30pass
statement vs summary · revenuenon_consolidated 2024-10-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2024-09-30pass
statement vs summary · total assetsconsolidated 2025-09-30pass
statement vs summary · total assetsnon_consolidated 2024-09-30pass
statement vs summary · total assetsnon_consolidated 2025-09-30pass