Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥13.0bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥27.9bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥14.4bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥684m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.2bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥648m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.5bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.2bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥685m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥1.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥431m2025-04-01 → 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 (owners)¥1.3bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥434m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.3bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥43.5bnat 2025-09-30Cons.Assets
Total assets¥42.6bnat 2025-03-31Cons.Assets
Total assets¥43.2bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥13.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥12.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥30.1bnat 2025-09-30Cons.Net assets
Net assets / equity¥30.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥30.1bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥7.5bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥7.7bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥7.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥7.6bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥6.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.2bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥892m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥399m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥392m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥376m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥39m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥191m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥475m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥50.452025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥168.52024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥152.972024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio69.1%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio70.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio69.6%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.

Segments · 46
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥3.5bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥3.5bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥6m
Japanreportable segmentrevenue2025-04-01 → 2025-09-30¥9.8bn
Japanreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.6bn
Japanreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.2bn
Japanreportable segmentsegment profit2025-04-01 → 2025-09-30¥3m
Peoples Republic Of Chinareportable segmentrevenue2025-04-01 → 2025-09-30¥488m
Peoples Republic Of Chinareportable segmentrevenue external2025-04-01 → 2025-09-30¥22m
Peoples Republic Of Chinareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥466m
Peoples Republic Of Chinareportable segmentsegment profit2025-04-01 → 2025-09-30−¥10m
Republic Of Indonesiareportable segmentrevenue2025-04-01 → 2025-09-30¥3.0bn
Republic Of Indonesiareportable segmentrevenue external2025-04-01 → 2025-09-30¥1.2bn
Republic Of Indonesiareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.8bn
Republic Of Indonesiareportable segmentsegment profit2025-04-01 → 2025-09-30¥401m
The United States Of Americareportable segmentrevenue2025-04-01 → 2025-09-30¥3.1bn
The United States Of Americareportable segmentrevenue external2025-04-01 → 2025-09-30¥3.1bn
The United States Of Americareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥15m
The United States Of Americareportable segmentsegment profit2025-04-01 → 2025-09-30¥296m
—segment totalrevenue2025-04-01 → 2025-09-30¥16.5bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥13.0bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥3.5bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥690m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥4.0bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥4.0bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥19m
Japanreportable segmentrevenue2024-04-01 → 2024-09-30¥10.8bn
Japanreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.8bn
Japanreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2.0bn
Japanreportable segmentsegment profit2024-04-01 → 2024-09-30¥292m
Peoples Republic Of Chinareportable segmentrevenue2024-04-01 → 2024-09-30¥810m
Peoples Republic Of Chinareportable segmentrevenue external2024-04-01 → 2024-09-30¥77m
Peoples Republic Of Chinareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥732m
Peoples Republic Of Chinareportable segmentsegment profit2024-04-01 → 2024-09-30¥67m
Republic Of Indonesiareportable segmentrevenue2024-04-01 → 2024-09-30¥3.0bn
Republic Of Indonesiareportable segmentrevenue external2024-04-01 → 2024-09-30¥1.7bn
Republic Of Indonesiareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.2bn
Republic Of Indonesiareportable segmentsegment profit2024-04-01 → 2024-09-30¥281m
The United States Of Americareportable segmentrevenue2024-04-01 → 2024-09-30¥3.8bn
The United States Of Americareportable segmentrevenue external2024-04-01 → 2024-09-30¥3.8bn
The United States Of Americareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥6m
The United States Of Americareportable segmentsegment profit2024-04-01 → 2024-09-30¥611m
—segment totalrevenue2024-04-01 → 2024-09-30¥18.4bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥14.4bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥4.0bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥1.3bn

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

All source rows · 483
ItemContextValueUnit
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)油研工業株式会社
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)神奈川県綾瀬市上土棚中4-4-34
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)DFA INTL SMALL CAP VALUE PORTFOLIO(常任代理人 シティバンク、エヌ・エイ東京支店)
Address major shareholdersInterimInstant_No10MajorShareholdersMemberText · Plus
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-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)酒井重工業株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都港区芝大門1丁目9番9号
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Other information consolidated financial statements etc (text)InterimDurationText · Plus
Information about company which provides guarantee to reporting company (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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass rounding
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 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 · revenueconsolidated 2024-04-01/2024-09-30pass
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