Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks11 of 11 passed
Key figures · 29
MetricValuePeriodScopeSource row
Revenue¥2.0bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥4.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Operating income−¥164m2025-04-01 → 2025-09-30Cons.Operating income
Ordinary income−¥160m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income−¥361m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Profit before tax−¥160m2025-04-01 → 2025-09-30Cons.Income before income taxes
Net income (owners)−¥162m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.4bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥162m2025-04-01 → 2025-09-30Cons.Profit loss
Total assets¥4.6bnat 2025-09-30Cons.Assets
Total assets¥5.2bnat 2025-03-31Cons.Assets
Total liabilities¥2.6bnat 2025-09-30Cons.Liabilities
Total liabilities¥3.1bnat 2025-03-31Cons.Liabilities
Net assets / equity¥2.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥2.2bnat 2025-03-31Cons.Net assets
Cash and deposits¥704mat 2025-09-30Cons.Cash and deposits
Cash and deposits¥1.2bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥701mat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.2bnat 2025-03-31Cons.Cash and cash equivalents
Operating cash flow−¥378m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥278m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥7m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥243m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥144m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥103m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-145.822025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-1,293.582024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio42.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio41.4%at 2025-03-31Cons.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.

Segments · 17
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥50m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥50m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥131m
Construction Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥581m
Construction Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥581m
Construction Businessreportable segmentsegment profit2025-04-01 → 2025-09-30−¥19m
Housing Material Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥1.4bn
Housing Material Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.4bn
Housing Material Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥50m
Housing Material Businessreportable segmentsegment profit2025-04-01 → 2025-09-30−¥37m
Real Estate Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥35m
Real Estate Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥35m
Real Estate Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥23m
—segment totalrevenue2025-04-01 → 2025-09-30¥2.1bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥2.0bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥50m
—segment totalsegment profit2025-04-01 → 2025-09-30−¥33m

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

All source rows · 378
ItemContextValueUnit
Current fiscal year end dateFilingDateInstant2026-03-31
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2024-09-30
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)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式であり、単元株式数は100株であります。
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)有限会社エステートヤマダイン
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)宮城県石巻市宜山町3-13
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)亀井 茂
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)神奈川県平塚市
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社山友殖林
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)宮城県石巻市相野谷字今泉前29-3
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)髙橋 恒
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)宮城県石巻市
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)髙橋 武一
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)宮城県石巻市
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社七十七銀行
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)宮城県仙台市青葉区中央三丁目3-20
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)髙橋 嘉之
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)宮城県石巻市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)髙橋 茂之
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)宮城県石巻市
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)須山木材株式会社
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)島根県出雲市白枝町139
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)髙橋 勝
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)宮城県石巻市
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_SharesWithFullVotingRightsTreasurySharesEtcMember
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式

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 · 11 of 11 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass rounding
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 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass