Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-20
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed

Amends S100X440. Amended by S100X5RV (2025-11-20).

Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥112.7bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥162.3bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥71.4bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥798m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥676m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥722m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.2bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥624m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥721m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥624m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥719m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥811m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥719m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥811m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥19.6bnat 2025-09-30Cons.Assets
Total assets¥16.5bnat 2025-03-31Cons.Assets
Total assets¥13.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥11.0bnat 2025-09-30Cons.Liabilities
Total liabilities¥8.3bnat 2025-03-31Cons.Liabilities
Net assets / equity¥8.6bnat 2025-09-30Cons.Net assets
Net assets / equity¥8.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥7.9bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥3.5bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥4.1bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥3.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.1bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥3.3bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥689m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥840m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥262m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥572m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥543m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥51m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥590m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥564m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥59m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥49.892025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥84.572024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥56.292024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio43.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio49.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio58.2%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 · 35
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥15m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥8m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30−¥17m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥15m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥15m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥271m
Machinery Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥384m
Machinery Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥377m
Machinery Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥8m
Machinery Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥6m
Precious Metal Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥111.0bn
Precious Metal Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥111.0bn
Precious Metal Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥916m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥112.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥112.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥15m
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¥69m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥62m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30−¥22m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥7m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥7m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥237m
Machinery Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥394m
Machinery Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥394m
Machinery Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥12m
Precious Metal Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥69.0bn
Precious Metal Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥69.0bn
Precious Metal Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥493m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥71.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥71.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥7m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥913m

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

All source rows · 510
ItemContextValueUnit
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) 有限会社マイネン
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋三丁目2番14号
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese) 株式会社フェンテ
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都渋谷区円山町6番7号
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese) 有限会社メティス
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都中央区銀座一丁目27番8号-703
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese) 株式会社プレサージュ
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都品川区西五反田二丁目7番11号2階
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)有限会社ライデンシャフト
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋兜町17番1号-706
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社Collco
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋二丁目1番17号2階
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京産業株式会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都世田谷区奥沢五丁目1番11号-202
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)BOOCSダイエット株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都目黒区目黒一丁目4番16号7階
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)株式会社ムーンズティア
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都渋谷区恵比寿一丁目8番18号
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)有限会社プラフィット
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都江戸川区西葛西二丁目18番1号-303
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)中外鉱業株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都千代田区丸の内二丁目4番1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
Note on change of independent auditors 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 changes in accounting policies na semi annual consolidated financial statements (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (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 when there is significant changes in amounts of equity (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDurationText · 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 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