Annual report

Period2025-07-01 → 2026-06-30
Filed2026-09-25
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 94
MetricValuePeriodScopeSource row
Revenue¥1.9bn2025-07-01 → 2026-06-30StandaloneNet sales
Revenue¥1.9bn2024-07-01 → 2025-06-30StandaloneNet sales
Revenue¥1.6bn2023-07-01 → 2024-06-30vStandaloneNet sales (5-year summary)
Revenue¥1.3bn2022-07-01 → 2023-06-30vStandaloneNet sales (5-year summary)
Revenue¥665m2021-07-01 → 2022-06-30vStandaloneNet sales (5-year summary)
Revenue¥596m2021-07-01 → 2022-06-30vStandaloneNet sales (5-year summary)
Operating income−¥108m2025-07-01 → 2026-06-30StandaloneOperating income
Operating income−¥140m2024-07-01 → 2025-06-30StandaloneOperating income
Ordinary income−¥108m2025-07-01 → 2026-06-30StandaloneOrdinary income
Ordinary income−¥137m2024-07-01 → 2025-06-30StandaloneOrdinary income
Ordinary income−¥172m2023-07-01 → 2024-06-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥334m2022-07-01 → 2023-06-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥66m2021-07-01 → 2022-06-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥57m2021-07-01 → 2022-06-30vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥185m2025-07-01 → 2026-06-30StandaloneIncome before income taxes
Profit before tax−¥208m2024-07-01 → 2025-06-30StandaloneIncome before income taxes
Net income (owners)−¥9m2021-07-01 → 2022-06-30vStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income−¥189m2025-07-01 → 2026-06-30StandaloneProfit loss
Net income−¥219m2024-07-01 → 2025-06-30StandaloneProfit loss
Net income−¥207m2023-07-01 → 2024-06-30vStandaloneNet income loss (5-year summary)
Net income−¥296m2022-07-01 → 2023-06-30vStandaloneNet income loss (5-year summary)
Net income−¥10m2021-07-01 → 2022-06-30vStandaloneNet income loss (5-year summary)
Total assets¥1.4bnat 2026-06-30StandaloneAssets
Total assets¥1.5bnat 2025-06-30StandaloneAssets
Total assets¥1.8bnat 2024-06-30vStandaloneTotal assets (5-year summary)
Total assets¥1.7bnat 2023-06-30vStandaloneTotal assets (5-year summary)
Total assets¥1.8bnat 2022-06-30vStandaloneTotal assets (5-year summary)
Total assets¥1.8bnat 2022-06-30vStandaloneTotal assets (5-year summary)
Total liabilities¥1.1bnat 2026-06-30StandaloneLiabilities
Total liabilities¥1.1bnat 2025-06-30StandaloneLiabilities
Net assets / equity¥237mat 2026-06-30StandaloneNet assets
Net assets / equity¥426mat 2025-06-30StandaloneNet assets
Net assets / equity¥650mat 2024-06-30vStandaloneNet assets
Net assets / equity¥855mat 2023-06-30vStandaloneNet assets (5-year summary)
Net assets / equity¥1.2bnat 2022-06-30vStandaloneNet assets (5-year summary)
Net assets / equity¥1.2bnat 2022-06-30vStandaloneNet assets (5-year summary)
Cash and deposits¥466mat 2026-06-30StandaloneCash and deposits
Cash and deposits¥517mat 2025-06-30StandaloneCash and deposits
Cash & equivalents¥316mat 2026-06-30StandaloneCash and cash equivalents
Cash & equivalents¥367mat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥567mat 2024-06-30vStandaloneCash and cash equivalents
Cash & equivalents¥708mat 2023-06-30vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥648mat 2022-06-30vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥78m2025-07-01 → 2026-06-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥53m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥89m2023-07-01 → 2024-06-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥223m2022-07-01 → 2023-06-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥117m2021-07-01 → 2022-06-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥52m2025-07-01 → 2026-06-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥104m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥316m2023-07-01 → 2024-06-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥173m2022-07-01 → 2023-06-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥69m2021-07-01 → 2022-06-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥79m2025-07-01 → 2026-06-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥44m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥264m2023-07-01 → 2024-06-30vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥94m2022-07-01 → 2023-06-30vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥45m2021-07-01 → 2022-06-30vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-49.642025-07-01 → 2026-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-57.332024-07-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-54.212023-07-01 → 2024-06-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-77.532022-07-01 → 2023-06-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.32021-07-01 → 2022-06-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.692021-07-01 → 2022-06-30vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥62021-07-01 → 2022-06-30vStandaloneDividend paid per share (5-year summary)
Net assets per share¥62.28at 2026-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥111.82at 2025-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥170.5at 2024-06-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥224.26at 2023-06-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥307.09at 2022-06-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥307.35at 2022-06-30vStandaloneNet assets per share (5-year summary)
Equity ratio17.3%at 2026-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio27.7%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio36.5%at 2024-06-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio50.8%at 2023-06-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio63.6%at 2022-06-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.1%at 2022-06-30vStandaloneEquity to asset ratio (5-year summary)
ROE-57.0%2025-07-01 → 2026-06-30StandaloneRate of return on equity (5-year summary)
ROE-40.6%2024-07-01 → 2025-06-30StandaloneRate of return on equity (5-year summary)
ROE-27.5%2023-07-01 → 2024-06-30vStandaloneRate of return on equity (5-year summary)
ROE-29.1%2022-07-01 → 2023-06-30vStandaloneRate of return on equity (5-year summary)
ROE-0.8%2021-07-01 → 2022-06-30vStandaloneRate of return on equity (5-year summary)
ROE-0.9%2021-07-01 → 2022-06-30vStandaloneRate of return on equity (5-year summary)
Shares issued4,351,308at 2026-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued4,351,308at 2025-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued4,351,308at 2024-06-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,351,308at 2023-06-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,351,308at 2022-06-30vStandaloneTotal number of issued shares (5-year summary)
Employees104at 2026-06-30StandaloneNumber of employees
Employees108at 2025-06-30StandaloneNumber of employees
Employees115at 2024-06-30vStandaloneNumber of employees
Employees106at 2023-06-30vStandaloneNumber of employees
Employees106at 2022-06-30vStandaloneNumber of employees
Employees90at 2022-06-30vStandaloneNumber 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 · 43
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsemployeesat 2026-06-305 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-07-01 → 2026-06-30¥39m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-07-01 → 2026-06-30¥39m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2026-06-30¥9m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-07-01 → 2026-06-30−¥10m
Reconciling Itemsreconcilingcapex2025-07-01 → 2026-06-30¥3m
Reconciling Itemsreconcilingdepreciation2025-07-01 → 2026-06-30¥4m
Reconciling Itemsreconcilingsegment assetsat 2026-06-30¥824m
Reconciling Itemsreconcilingsegment profit2025-07-01 → 2026-06-30−¥205m
—segment totalcapex2025-07-01 → 2026-06-30¥12m
—segment totaldepreciation2025-07-01 → 2026-06-30¥58m
—segment totalrevenue2025-07-01 → 2026-06-30¥1.8bn
—segment totalrevenue external2025-07-01 → 2026-06-30¥1.8bn
—segment totalsegment assetsat 2026-06-30¥536m
—segment totalsegment profit2025-07-01 → 2026-06-30¥106m
Total Of Reportable Segments And Otherssegment totalcapex2025-07-01 → 2026-06-30¥12m
Total Of Reportable Segments And Otherssegment totaldepreciation2025-07-01 → 2026-06-30¥58m
Total Of Reportable Segments And Otherssegment totalrevenue2025-07-01 → 2026-06-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-07-01 → 2026-06-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2026-06-30¥546m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-07-01 → 2026-06-30¥96m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2024-07-01 → 2025-06-30¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2024-07-01 → 2025-06-30¥5m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-07-01 → 2025-06-30¥42m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-07-01 → 2025-06-30¥42m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2025-06-30¥10m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-07-01 → 2025-06-30−¥17m
Reconciling Itemsreconcilingcapex2024-07-01 → 2025-06-30¥2m
Reconciling Itemsreconcilingdepreciation2024-07-01 → 2025-06-30¥4m
Reconciling Itemsreconcilingsegment assetsat 2025-06-30¥873m
Reconciling Itemsreconcilingsegment profit2024-07-01 → 2025-06-30−¥184m
—segment totalcapex2024-07-01 → 2025-06-30¥103m
—segment totaldepreciation2024-07-01 → 2025-06-30¥60m
—segment totalrevenue2024-07-01 → 2025-06-30¥1.8bn
—segment totalrevenue external2024-07-01 → 2025-06-30¥1.8bn
—segment totalsegment assetsat 2025-06-30¥657m
—segment totalsegment profit2024-07-01 → 2025-06-30¥61m
Total Of Reportable Segments And Otherssegment totalcapex2024-07-01 → 2025-06-30¥104m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-07-01 → 2025-06-30¥65m
Total Of Reportable Segments And Otherssegment totalrevenue2024-07-01 → 2025-06-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-07-01 → 2025-06-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-06-30¥666m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-07-01 → 2025-06-30¥44m

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

All source rows · 1,115
ItemContextValueUnit
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
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
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member
Original text (Japanese)2030年度
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member
Original text (Japanese)2030年度
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member
Original text (Japanese)管理職に占める女性労働者の割合
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member%
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member
Original text (Japanese)平均年齢
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member
Original text (Japanese)歳
Business risks (text)FilingDateInstantText · Plus
Material matters relating to going concern etc 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)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数100株
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)佐藤 榮治
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市南区
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)有限会社群青
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市南区南浦和2-18-5
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)サントリー株式会社
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都港区台場2-3-3
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)小室 和成

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 2025-06-30pass
balance sheet identitynon_consolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-06-30pass
statement vs summary · net assetsnon_consolidated 2025-06-30pass
statement vs summary · net assetsnon_consolidated 2026-06-30pass
statement vs summary · operating cash flownon_consolidated 2024-07-01/2025-06-30pass
statement vs summary · operating cash flownon_consolidated 2025-07-01/2026-06-30pass
statement vs summary · revenuenon_consolidated 2024-07-01/2025-06-30pass
statement vs summary · revenuenon_consolidated 2025-07-01/2026-06-30pass
statement vs summary · total assetsnon_consolidated 2025-06-30pass
statement vs summary · total assetsnon_consolidated 2026-06-30pass