Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-07
StandardJapan GAAP
ConsolidatedYes
Data checks12 of 12 passed
Key figures · 41
MetricValuePeriodScopeSource row
Operating income¥2.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥338m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥3.6bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥19.4bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.0bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥4.3bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥820m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥2.8bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥13.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥284m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥2.9bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥453m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥269.0bnat 2025-09-30Cons.Assets
Total assets¥296.4bnat 2025-03-31Cons.Assets
Total assets¥253.4bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥57.9bnat 2025-09-30Cons.Liabilities
Total liabilities¥86.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥211.1bnat 2025-09-30Cons.Net assets
Net assets / equity¥209.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥195.7bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥9.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥15.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥18.3bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥25.9bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥25.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥35.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥6.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥4.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥4.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥3.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥5.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥10.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥169m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥48.472025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥223.842024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥4.832024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio73.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio66.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio71.9%at 2024-09-30Cons.Equity to asset ratio (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 · 483
ItemContextValueUnit
Previous fiscal year end dateFilingDateInstant2025-03-31
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
Description of business (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
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100株
Details of employee share option program (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
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東日本旅客鉄道株式会社
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都渋谷区代々木2丁目2-2
Name major shareholdersInterimInstant_No2MajorShareholdersMember
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 shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8-1 赤坂インターシティAIR
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)日本電設工業共済会
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都台東区池之端1丁目2-23
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)日本コンクリート工業株式会社
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都港区芝浦4丁目6-14
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)NDKグループ従業員持株会
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都台東区池之端1丁目2-23
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託E口)
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersInterimInstant_No8MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No8MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(退職給付信託口・日本コンクリート工業株式会社口)
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8-1 赤坂インターシティAIR
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)新日本空調株式会社
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋浜町2丁目31-1
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus

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 identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass