Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-22
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥8.7bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥8.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥8.0bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥7.1bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥6.5bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥1.0bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥949m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥1.0bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥963m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥924m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥776m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥622m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.1bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥963m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥769m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥714m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥661m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥527m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥420m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥9.4bnat 2026-03-31StandaloneAssets
Total assets¥8.7bnat 2025-03-31StandaloneAssets
Total assets¥8.3bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥7.7bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥7.2bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥3.5bnat 2026-03-31StandaloneLiabilities
Total liabilities¥3.3bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥5.9bnat 2026-03-31StandaloneNet assets
Net assets / equity¥5.3bnat 2025-03-31StandaloneNet assets
Net assets / equity¥4.9bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥4.4bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥4.0bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥6.4bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥5.8bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥4.5bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥4.2bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥4.2bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥3.7bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.4bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥798m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥625m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥769m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥475m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥603m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥263m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥341m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥8m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥73m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥33m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥235m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥288m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥239m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥139m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥165m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥179.582025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥165.132024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥151.182023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥120.422022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥95.082021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥662025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥552024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥402022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥322021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,379.3at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,247.94at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,138.49at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,008.55at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥917.5at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio63.0%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio61.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio59.5%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio57.5%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio55.6%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE13.7%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE13.9%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE14.1%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE12.5%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE10.9%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued4,810,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,810,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,810,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,810,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,810,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees489at 2026-03-31StandaloneNumber of employees
Employees474at 2025-03-31StandaloneNumber of employees
Employees455at 2024-03-31vStandaloneNumber of employees
Employees450at 2023-03-31vStandaloneNumber of employees
Employees451at 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 · 28
SegmentItemPeriodValue
Business Process Outsourcing Entryreportable segmentemployeesat 2026-03-312 pure
Business Process Outsourcing Entryreportable segmentrevenue2025-04-01 → 2026-03-31¥80m
Business Process Outsourcing Entryreportable segmentsegment assetsat 2026-03-31¥19,000
Business Process Outsourcing Entryreportable segmentsegment profit2025-04-01 → 2026-03-31¥11m
Software Developmentreportable segmentcapex2025-04-01 → 2026-03-31¥2m
Software Developmentreportable segmentdepreciation2025-04-01 → 2026-03-31¥4m
Software Developmentreportable segmentemployeesat 2026-03-31462 pure
Software Developmentreportable segmentrevenue2025-04-01 → 2026-03-31¥8.7bn
Software Developmentreportable segmentsegment assetsat 2026-03-31¥14m
Software Developmentreportable segmentsegment profit2025-04-01 → 2026-03-31¥1.6bn
—segment totalcapex2025-04-01 → 2026-03-31¥2m
—segment totaldepreciation2025-04-01 → 2026-03-31¥4m
—segment totalrevenue2025-04-01 → 2026-03-31¥8.7bn
—segment totalsegment assetsat 2026-03-31¥14m
—segment totalsegment profit2025-04-01 → 2026-03-31¥1.6bn
Business Process Outsourcing Entryreportable segmentrevenue2024-04-01 → 2025-03-31¥75m
Business Process Outsourcing Entryreportable segmentsegment assetsat 2025-03-31¥19,000
Business Process Outsourcing Entryreportable segmentsegment profit2024-04-01 → 2025-03-31¥12m
Software Developmentreportable segmentcapex2024-04-01 → 2025-03-31¥2m
Software Developmentreportable segmentdepreciation2024-04-01 → 2025-03-31¥4m
Software Developmentreportable segmentrevenue2024-04-01 → 2025-03-31¥8.2bn
Software Developmentreportable segmentsegment assetsat 2025-03-31¥17m
Software Developmentreportable segmentsegment profit2024-04-01 → 2025-03-31¥1.5bn
—segment totalcapex2024-04-01 → 2025-03-31¥2m
—segment totaldepreciation2024-04-01 → 2025-03-31¥4m
—segment totalrevenue2024-04-01 → 2025-03-31¥8.3bn
—segment totalsegment assetsat 2025-03-31¥17m
—segment totalsegment profit2024-04-01 → 2025-03-31¥1.5bn

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

All source rows · 1,045
ItemContextValueUnit
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)有限会社オーエム商事
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都国分寺市南町3丁目3番16号
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)古殿 恭子
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都国分寺市
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社愛媛銀行
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)愛媛県松山市勝山町2丁目1番地
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)昭和システムエンジニアリング従業員持株会
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋小伝馬町1番5号
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)BIPROGY株式会社
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)東京都江東区豊洲1丁目1番1号
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)山口 勝彦
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市緑区
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4番10号
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)戸堀 淳子
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)埼玉県越谷市
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)山口 岳彦
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市緑区
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsCurrentYearInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcCurrentYearInstant_Row1Member
Original text (Japanese)株式会社 昭和システムエンジニアリング
Address of shareholder treasury shares etcCurrentYearInstant_Row1Member
Original text (Japanese)東京都中央区日本橋小伝馬町1番5号
Classes of shares etc (text)FilingDateInstantText · Plus
Acquisitions by resolution of shareholders meeting (text)FilingDateInstantText · Plus
Acquisitions by resolution of board of directors meeting (text)FilingDateInstantText · Plus
Acquisitions not based on resolution of shareholders meeting or board of directors meeting (text)FilingDateInstantText · Plus
Disposals or holding of acquired treasury shares (text)FilingDateInstantText · Plus
Dividend policy (text)FilingDateInstantText · Plus
Date of resolution dividends of surplusFilingDateInstant_Row1Member2026-06-19
Resolution dividends of surplusFilingDateInstant_Row1Member
Original text (Japanese)定時株主総会決議
Overview of corporate governance (text)FilingDateInstantText · Plus
Corporate governance company with corporate auditors (text)FilingDateInstantText · Plus
Information about officers (text)FilingDateInstantText · Plus
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000OzakiHirokazuMember
Original text (Japanese)代表取締役社長
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000OzakiHirokazuMember
Original text (Japanese)尾崎 裕一
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000OzakiHirokazuMember1959-01-13
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E05075-000OzakiHirokazuMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000OzakiHirokazuMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000HirohumiArisakaMember
Original text (Japanese)代表取締役副社長証券ビジネス管掌
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000HirohumiArisakaMember
Original text (Japanese)有坂 洋文
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000HirohumiArisakaMember1963-06-30
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E05075-000HirohumiArisakaMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000HirohumiArisakaMember
Original text (Japanese)(注)6
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05075-000SekiguchiMasahiroMember
Original text (Japanese)専務取締役ソリューションサービス事業本部長

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