Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 144
MetricValuePeriodScopeSource row
Revenue¥6.1bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥7.3bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥8.1bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥9.0bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥8.9bn2020-06-01 → 2021-05-31vCons.Net sales (5-year summary)
Operating income¥575m2024-06-01 → 2025-05-31Cons.Operating income
Operating income¥70m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income¥325m2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income−¥829m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income−¥1.7bn2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥191m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥642m2020-06-01 → 2021-05-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥287m2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax−¥840m2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)¥78m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.2bn2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.1bn2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥130m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥383m2020-06-01 → 2021-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥74m2024-06-01 → 2025-05-31Cons.Profit loss
Net income−¥1.2bn2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥13.2bnat 2025-05-31Cons.Assets
Total assets¥11.3bnat 2024-05-31Cons.Assets
Total assets¥12.3bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥13.5bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥13.3bnat 2021-05-31vCons.Total assets (5-year summary)
Total liabilities¥1.9bnat 2025-05-31Cons.Liabilities
Total liabilities¥1.4bnat 2024-05-31Cons.Liabilities
Net assets / equity¥11.3bnat 2025-05-31Cons.Net assets
Net assets / equity¥10.0bnat 2024-05-31Cons.Net assets
Net assets / equity¥10.9bnat 2023-05-31vCons.Net assets
Net assets / equity¥11.9bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥11.4bnat 2021-05-31vCons.Net assets (5-year summary)
Cash and deposits¥5.4bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥5.9bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥4.0bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥5.1bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥5.1bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥9.0bnat 2021-05-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥26m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥206m2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥433m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥33m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥983m2020-06-01 → 2021-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.1bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow¥271m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow¥604m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.1bn2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.1bn2020-06-01 → 2021-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥55m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥103m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow¥02022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥9m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1m2020-06-01 → 2021-05-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥3.292024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-49.332023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-47.992022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥5.472021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥16.322020-06-01 → 2021-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥3.292024-06-01 → 2025-05-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥5.442021-06-01 → 2022-05-31vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥16.092020-06-01 → 2021-05-31vCons.Diluted earnings per share (5-year summary)
Net assets per share¥464.6at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥412.8at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥449.24at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥493.56at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥479.36at 2021-05-31vCons.Net assets per share (5-year summary)
Equity ratio84.4%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio87.2%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio87.5%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio87.3%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio85.0%at 2021-05-31vCons.Equity to asset ratio (5-year summary)
ROE0.8%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE1.1%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE3.5%2020-06-01 → 2021-05-31vCons.Rate of return on equity (5-year summary)
Employees194at 2025-05-31Cons.Number of employees
Employees206at 2024-05-31Cons.Number of employees
Employees252at 2023-05-31vCons.Number of employees
Employees258at 2022-05-31vCons.Number of employees
Employees215at 2021-05-31vCons.Number of employees
Revenue¥3.7bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥4.5bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥5.6bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥6.8bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥6.5bn2020-06-01 → 2021-05-31vStandaloneNet sales (5-year summary)
Operating income¥131m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income−¥486m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income¥201m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income−¥528m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income−¥387m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥243m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥48m2020-06-01 → 2021-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥302m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax−¥545m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income¥341m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income−¥549m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income−¥665m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income−¥134m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥72m2020-06-01 → 2021-05-31vStandaloneNet income loss (5-year summary)
Total assets¥10.8bnat 2025-05-31StandaloneAssets
Total assets¥10.3bnat 2024-05-31StandaloneAssets
Total assets¥11.1bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥11.8bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥12.0bnat 2021-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥757mat 2025-05-31StandaloneLiabilities
Total liabilities¥795mat 2024-05-31StandaloneLiabilities
Net assets / equity¥10.1bnat 2025-05-31StandaloneNet assets
Net assets / equity¥9.5bnat 2024-05-31StandaloneNet assets
Net assets / equity¥10.1bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥10.7bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥10.7bnat 2021-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥2.3bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥3.3bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥14.232024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-22.862023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-27.742022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-5.662021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥3.062020-06-01 → 2021-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥14.232024-06-01 → 2025-05-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥3.022020-06-01 → 2021-05-31vStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥18.32024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Net assets per share¥416.02at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥392.63at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥418.53at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥443.65at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥452.18at 2021-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio92.4%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio91.5%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio90.8%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio89.7%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio88.7%at 2021-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE3.5%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE0.7%2020-06-01 → 2021-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued24,237,774at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued24,237,774at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued24,237,774at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued24,237,774at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued23,947,774at 2021-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees84at 2025-05-31StandaloneNumber of employees
Employees115at 2024-05-31StandaloneNumber of employees
Employees155at 2023-05-31vStandaloneNumber of employees
Employees170at 2022-05-31vStandaloneNumber of employees
Employees149at 2021-05-31vStandaloneNumber 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 · 1,362
ItemContextValueUnit
Previous fiscal year end dateFilingDateInstant2024-05-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Business results of reporting company (text)FilingDateInstantText · Plus
Company history (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Overview of affiliated entities (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Disclosure of sustainability related financial information (text)FilingDateInstantText · Plus
Governance (text)FilingDateInstantText · Plus
Reference to other information governanceFilingDateInstant
Original text (Japanese)第4 提出会社の状況 4 コーポレート・ガバナンスの状況等(1)コーポレート・ガバナンスの概要
Strategy (text)FilingDateInstantText · Plus
Policy on development of human resources and internal environment strategy (text)FilingDateInstantText · Plus
Risk management (text)FilingDateInstantText · Plus
Metrics and targets (text)FilingDateInstantText · Plus
Description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics metrics and targets (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Research and development activities (text)FilingDateInstantText · Plus
Overview of capital expenditures etc (text)FilingDateInstantText · Plus
Major facilities (text)FilingDateInstantText · Plus
Planned additions retirements etc of facilities (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所(プライム市場)
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数は100株であります。
Details of employee share option program (text)FilingDateInstantText · Plus
Description of rights plan (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)木村 新司
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMemberTanglin Road, Singapore
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)KDDI株式会社
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都新宿区西新宿2丁目3番2号
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8番1号
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)治部 達夫

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 rounding
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