Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥11.4bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥22.6bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥11.3bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥650m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥431m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥286m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.1bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥514m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥285m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥506m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥69m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥486m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥350m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥69m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥350m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥30.2bnat 2025-09-30Cons.Assets
Total assets¥30.5bnat 2025-03-31Cons.Assets
Total assets¥30.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥8.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥8.4bnat 2025-03-31Cons.Liabilities
Net assets / equity¥21.8bnat 2025-09-30Cons.Net assets
Net assets / equity¥22.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥22.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥8.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥8.5bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥7.6bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥7.6bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥7.3bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.8bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥678m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥825m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥325m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥471m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥554m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥705m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥372m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥11.432025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥80.482024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥57.962024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio72.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio72.4%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.4%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 · 44
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥590m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥590m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30−¥2m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥69m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥69m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥413m
Metal Related Parts Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥10.2bn
Metal Related Parts Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.1bn
Metal Related Parts Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥42m
Metal Related Parts Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.1bn
Resin Related Prats Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥767m
Resin Related Prats Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥740m
Resin Related Prats Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥27m
Resin Related Prats Businessreportable segmentsegment profit2025-04-01 → 2025-09-30−¥25m
—segment totalrevenue2025-04-01 → 2025-09-30¥10.9bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥10.8bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥69m
—segment totalsegment profit2025-04-01 → 2025-09-30¥1.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥11.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥11.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥69m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥726m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥726m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥31m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥38m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥38m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥445m
Metal Related Parts Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥9.8bn
Metal Related Parts Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥9.8bn
Metal Related Parts Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥623,000
Metal Related Parts Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥943m
Resin Related Prats Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥747m
Resin Related Prats Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥710m
Resin Related Prats Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥38m
Resin Related Prats Businessreportable segmentsegment profit2024-04-01 → 2024-09-30−¥98m
—segment totalrevenue2024-04-01 → 2024-09-30¥10.6bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥10.5bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥38m
—segment totalsegment profit2024-04-01 → 2024-09-30¥845m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥11.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥11.3bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥38m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥876m

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

All source rows · 549
ItemContextValueUnit
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1-4-5
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)室 信子
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都世田谷区
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)ムロコーポレーション協力企業持株会
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)栃木県那須烏山市南1-12-25
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社三井住友銀行
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1-1-2
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)室 弘子
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)栃木県宇都宮市
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)室 雅文
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)栃木県宇都宮市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)烏山信用金庫
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)栃木県那須烏山市中央2-4-17
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)ムロ社員持株会
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)栃木県宇都宮市清原工業団地7-1
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)BBH CO FOR ARCUS JAPAN VALUE FUND(常任代理人 株式会社三菱UFJ銀行)
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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社ムロコーポレーション
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)栃木県宇都宮市清原工業団地7番地1
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 regarding provision of allowance for damage compensation (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
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (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
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 · 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