Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥7.0bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥6.7bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥6.0bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥5.4bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥4.8bn2020-06-01 → 2021-05-31dCons.Net sales (5-year summary)
Operating income¥555m2024-06-01 → 2025-05-31Cons.Operating income
Operating income¥620m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income¥585m2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income¥650m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥588m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥594m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥490m2020-06-01 → 2021-05-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥583m2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax¥636m2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)¥427m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥461m2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥433m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥409m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥337m2020-06-01 → 2021-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥427m2024-06-01 → 2025-05-31Cons.Profit loss
Net income¥461m2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥5.3bnat 2025-05-31Cons.Assets
Total assets¥4.9bnat 2024-05-31Cons.Assets
Total assets¥4.5bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥4.2bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥3.1bnat 2021-05-31dCons.Total assets (5-year summary)
Total liabilities¥1.3bnat 2025-05-31Cons.Liabilities
Total liabilities¥1.3bnat 2024-05-31Cons.Liabilities
Net assets / equity¥4.0bnat 2025-05-31Cons.Net assets
Net assets / equity¥3.7bnat 2024-05-31Cons.Net assets
Net assets / equity¥3.3bnat 2023-05-31vCons.Net assets
Net assets / equity¥3.0bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥2.0bnat 2021-05-31dCons.Net assets (5-year summary)
Cash and deposits¥3.7bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥3.6bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥3.0bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥2.9bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥2.6bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥2.5bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.4bnat 2021-05-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥444m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥565m2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥353m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥461m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥183m2020-06-01 → 2021-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥269m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥81m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥126m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥23m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥135m2020-06-01 → 2021-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥142m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥134m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥133m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥634m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥64m2020-06-01 → 2021-05-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥147.062024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥158.752023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥149.042022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥145.512021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥134.252020-06-01 → 2021-05-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,362.53at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,263.48at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,149.73at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,045.69at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥795.15at 2021-05-31dCons.Net assets per share (5-year summary)
Equity ratio75.3%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.4%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio73.5%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio73.2%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio63.5%at 2021-05-31dCons.Equity to asset ratio (5-year summary)
ROE11.2%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE13.2%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE13.6%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE16.3%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE18.1%2020-06-01 → 2021-05-31dCons.Rate of return on equity (5-year summary)
Employees265at 2025-05-31Cons.Number of employees
Employees255at 2024-05-31Cons.Number of employees
Employees242at 2023-05-31vCons.Number of employees
Employees210at 2022-05-31vCons.Number of employees
Employees190at 2021-05-31dCons.Number of employees
Revenue¥6.4bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥6.1bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥5.4bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥4.9bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥4.4bn2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥472m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥583m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income¥498m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥612m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥505m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥531m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥430m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥495m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax¥598m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income¥369m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥434m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥374m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥364m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥296m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥4.8bnat 2025-05-31StandaloneAssets
Total assets¥4.6bnat 2024-05-31StandaloneAssets
Total assets¥4.2bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥3.9bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥2.9bnat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.2bnat 2025-05-31StandaloneLiabilities
Total liabilities¥1.2bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥3.6bnat 2025-05-31StandaloneNet assets
Net assets / equity¥3.4bnat 2024-05-31StandaloneNet assets
Net assets / equity¥3.1bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥2.8bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.8bnat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.3bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥3.3bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥126.942024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥149.382023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥128.82022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥129.462021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥118.142020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥752024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥482023-06-01 → 2024-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥452022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥452021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥302020-06-01 → 2021-05-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,240.11at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,161.17at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,056.79at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥973at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥728.93at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio75.3%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio73.9%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio73.7%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.3%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio63.1%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE10.6%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE13.5%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE12.7%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE15.7%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE17.3%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,906,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,508,000at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees221at 2025-05-31StandaloneNumber of employees
Employees214at 2024-05-31StandaloneNumber of employees
Employees205at 2023-05-31vStandaloneNumber of employees
Employees177at 2022-05-31vStandaloneNumber of employees
Employees166at 2021-05-31dStandaloneNumber 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 · 1,177
ItemContextValueUnit
Audit fees reporting companyCurrentYearDuration33000000JPY
Non audit fees reporting companyCurrentYearDuration-JPY
Audit fees consolidated subsidiariesPrior1YearDuration-JPY
Non audit fees consolidated subsidiariesPrior1YearDuration-JPY
Audit fees consolidated subsidiariesCurrentYearDuration-JPY
Non audit fees consolidated subsidiariesCurrentYearDuration-JPY
Audit fees totalPrior1YearDuration32000000JPY
Non audit fees totalPrior1YearDuration-JPY
Audit fees totalCurrentYearDuration33000000JPY
Non audit fees totalCurrentYearDuration-JPY
Total amount of remuneration etc remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember90953000JPY
Fixed remuneration remuneration by category of directors and other officersCurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember81222000JPY
Performance based remuneration remuneration by category of directors and other officersCurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember-JPY
Retirement benefits remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember9731000JPY
Number of directors and other officers remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember4
Total amount of remuneration etc remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember11961000JPY
Fixed remuneration remuneration by category of directors and other officersCurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember10800000JPY
Performance based remuneration remuneration by category of directors and other officersCurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember-JPY
Retirement benefits remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember1161000JPY
Number of directors and other officers remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember1
Total amount of remuneration etc remuneration etc by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember12300000JPY
Fixed remuneration remuneration by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember12300000JPY
Performance based remuneration remuneration by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember-JPY
Retirement benefits remuneration etc by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember-JPY
Number of directors and other officers remuneration etc by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember4
Number of issues shares not listed investment shares held for purposes other than pure investment reporting companyCurrentYearInstant2
Carrying amount shares not listed investment shares held for purposes other than pure investment reporting companyCurrentYearInstant5000000JPY
Number of issues shares other than those not listed investment shares held for purposes other than pure investment reporting companyCurrentYearInstant-
Carrying amount shares other than those not listed investment shares held for purposes other than pure investment reporting companyCurrentYearInstant-JPY
Cash and depositsPrior1YearInstant3573874000JPY
Cash and depositsCurrentYearInstant3666604000JPY
Accounts receivable trade and contract assetsPrior1YearInstant697414000JPY
Accounts receivable trade and contract assetsCurrentYearInstant768188000JPY
InventoriesPrior1YearInstant4243000JPY
InventoriesCurrentYearInstant14904000JPY
Prepaid expensesPrior1YearInstant59648000JPY
Prepaid expensesCurrentYearInstant53162000JPY
Accounts receivable otherPrior1YearInstant4950000JPY
Accounts receivable otherCurrentYearInstant1639000JPY
Other caPrior1YearInstant8957000JPY
Other caCurrentYearInstant1070000JPY
Current assetsPrior1YearInstant4349090000JPY
Current assetsCurrentYearInstant4505570000JPY
BuildingsPrior1YearInstant76488000JPY
BuildingsCurrentYearInstant76488000JPY
Tools furniture and fixturesPrior1YearInstant79739000JPY
Tools furniture and fixturesCurrentYearInstant89717000JPY
LandPrior1YearInstant2220000JPY
LandCurrentYearInstant2220000JPY
Lease assets ppePrior1YearInstant18000000JPY

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 2024-05-31pass
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2024-05-31pass rounding
balance sheet identitynon_consolidated 2025-05-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-05-31pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2023-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net income attributable to parentconsolidated 2023-06-01/2024-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenueconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenueconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · total assetsconsolidated 2024-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass