Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-14
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥1.5bn2026-01-01 → 2026-06-30StandaloneNet sales
Revenue¥3.0bn2025-01-01 → 2025-12-31StandaloneNet sales (5-year summary)
Revenue¥1.5bn2025-01-01 → 2025-06-30StandaloneNet sales
Operating income¥59m2026-01-01 → 2026-06-30StandaloneOperating income
Operating income¥80m2025-01-01 → 2025-06-30StandaloneOperating income
Ordinary income¥58m2026-01-01 → 2026-06-30StandaloneOrdinary income
Ordinary income¥153m2025-01-01 → 2025-12-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥78m2025-01-01 → 2025-06-30StandaloneOrdinary income
Profit before tax¥47m2026-01-01 → 2026-06-30StandaloneIncome before income taxes
Profit before tax¥89m2025-01-01 → 2025-06-30StandaloneIncome before income taxes
Net income¥30m2026-01-01 → 2026-06-30StandaloneProfit loss
Net income¥108m2025-01-01 → 2025-12-31StandaloneNet income loss (5-year summary)
Net income¥58m2025-01-01 → 2025-06-30StandaloneProfit loss
Total assets¥1.3bnat 2026-06-30StandaloneAssets
Total assets¥1.3bnat 2025-12-31StandaloneAssets
Total assets¥1.3bnat 2025-06-30StandaloneTotal assets (5-year summary)
Total liabilities¥635mat 2026-06-30StandaloneLiabilities
Total liabilities¥481mat 2025-12-31StandaloneLiabilities
Net assets / equity¥706mat 2026-06-30StandaloneNet assets
Net assets / equity¥777mat 2025-12-31StandaloneNet assets
Net assets / equity¥727mat 2025-06-30StandaloneNet assets (5-year summary)
Cash and deposits¥828mat 2026-06-30StandaloneCash and deposits
Cash and deposits¥613mat 2025-12-31StandaloneCash and deposits
Cash & equivalents¥803mat 2026-06-30StandaloneCash and cash equivalents
Cash & equivalents¥588mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥663mat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥658mat 2024-12-31vStandaloneCash and cash equivalents
Operating cash flow¥80m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥66m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥83m2025-01-01 → 2025-06-30StandaloneNet cash provided by used in operating activities
Investing cash flow¥91m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in investment activities
Investing cash flow¥18m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥20m2025-01-01 → 2025-06-30StandaloneNet cash provided by used in investment activities
Financing cash flow¥45m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥154m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥98m2025-01-01 → 2025-06-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥18.842026-01-01 → 2026-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥67.232025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥35.792025-01-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥72026-01-01 → 2026-06-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥302025-01-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Equity ratio52.6%at 2026-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio61.8%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio56.4%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Shares issued1,608,000at 2026-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued1,608,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,608,000at 2025-06-30StandaloneTotal number of issued shares (5-year summary)

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 · 437
ItemContextValueUnit
Net cash provided by used in investment activitiesInterimDuration_NonConsolidatedMember91264000JPY
Proceeds from long term loans payable fin cfPrior1InterimDuration_NonConsolidatedMember-JPY
Proceeds from long term loans payable fin cfInterimDuration_NonConsolidatedMember200000000JPY
Repayment of long term loans payable fin cfPrior1InterimDuration_NonConsolidatedMember-84000000JPY
Repayment of long term loans payable fin cfInterimDuration_NonConsolidatedMember-55666000JPY
Purchase of treasury stock fin cfPrior1InterimDuration_NonConsolidatedMember-JPY
Purchase of treasury stock fin cfInterimDuration_NonConsolidatedMember-75350000JPY
Cash dividends paid fin cfPrior1InterimDuration_NonConsolidatedMember-14472000JPY
Cash dividends paid fin cfInterimDuration_NonConsolidatedMember-24120000JPY
Net cash provided by used in financing activitiesPrior1InterimDuration_NonConsolidatedMember-98472000JPY
Net cash provided by used in financing activitiesInterimDuration_NonConsolidatedMember44864000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration_NonConsolidatedMember4863000JPY
Net increase decrease in cash and cash equivalentsInterimDuration_NonConsolidatedMember215759000JPY
Cash and cash equivalentsPrior2YearInstant_NonConsolidatedMember658231000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember587721000JPY
Cash and cash equivalentsPrior1InterimInstant_NonConsolidatedMember663094000JPY
Cash and cash equivalentsInterimInstant_NonConsolidatedMember803481000JPY
Directors compensations sgaPrior1InterimDuration_NonConsolidatedMember48840000JPY
Directors compensations sgaInterimDuration_NonConsolidatedMember44100000JPY
Salaries and allowances sgaPrior1InterimDuration_NonConsolidatedMember44853000JPY
Salaries and allowances sgaInterimDuration_NonConsolidatedMember54286000JPY
Rents sgaPrior1InterimDuration_NonConsolidatedMember22932000JPY
Rents sgaInterimDuration_NonConsolidatedMember24098000JPY
Depreciation sgaPrior1InterimDuration_NonConsolidatedMember2279000JPY
Depreciation sgaInterimDuration_NonConsolidatedMember1689000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)半期報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の5第1項の表の第1号
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2026-08-14
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第45期中(自 2026年1月1日 至 2026年6月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社日本オーエー研究所
Company name in english cover pageFilingDateInstantNihon Office Automation Research Co.,Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 関谷 久
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都千代田区西神田三丁目2番1号住友不動産千代田ファーストビル南館4階
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)03-6261-0287(代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役執行役員 管理本部長 町野 公彦
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都千代田区西神田三丁目2番1号住友不動産千代田ファーストビル南館4階
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)03-6261-0287(代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役執行役員 管理本部長 町野 公彦
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE38373
Fund codeFilingDateInstant-
Security codeFilingDateInstant52410
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社日本オーエー研究所
Filer name in englishFilingDateInstantNihon Office Automation Reseach Co.,LTD
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第四号の三様式
Accounting standardsFilingDateInstantJapan GAAP

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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-12-31pass
balance sheet identitynon_consolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · net assetsnon_consolidated 2026-06-30pass
statement vs summary · operating cash flownon_consolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flownon_consolidated 2026-01-01/2026-06-30pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-06-30pass
statement vs summary · revenuenon_consolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2026-06-30pass