Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 48
MetricValuePeriodScopeSource row
Revenue¥133.9bn2025-04-01 → 2025-09-30StandaloneNet sales
Revenue¥326.8bn2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥174.3bn2024-04-01 → 2024-09-30StandaloneNet sales
Operating income¥6.0bn2025-04-01 → 2025-09-30StandaloneOperating income
Operating income¥13.9bn2024-04-01 → 2024-09-30StandaloneOperating income
Ordinary income¥7.0bn2025-04-01 → 2025-09-30StandaloneOrdinary income
Ordinary income¥31.6bn2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥14.9bn2024-04-01 → 2024-09-30StandaloneOrdinary income
Profit before tax¥6.1bn2025-04-01 → 2025-09-30StandaloneIncome before income taxes
Profit before tax¥13.6bn2024-04-01 → 2024-09-30StandaloneIncome before income taxes
Net income¥4.6bn2025-04-01 → 2025-09-30StandaloneProfit loss
Net income¥21.2bn2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Net income¥9.8bn2024-04-01 → 2024-09-30StandaloneProfit loss
Total assets¥293.4bnat 2025-09-30StandaloneAssets
Total assets¥293.0bnat 2025-03-31StandaloneAssets
Total assets¥302.4bnat 2024-09-30StandaloneTotal assets (5-year summary)
Total liabilities¥80.5bnat 2025-09-30StandaloneLiabilities
Total liabilities¥83.1bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥213.0bnat 2025-09-30StandaloneNet assets
Net assets / equity¥209.9bnat 2025-03-31StandaloneNet assets
Net assets / equity¥206.3bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash and deposits¥87.3bnat 2025-09-30StandaloneCash and deposits
Cash and deposits¥21.1bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥87.3bnat 2025-09-30StandaloneCash and cash equivalents
Cash & equivalents¥96.1bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥101.6bnat 2024-09-30StandaloneCash and cash equivalents
Cash & equivalents¥112.2bnat 2024-03-31vStandaloneCash and cash equivalents
Operating cash flow¥7.5bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥19.6bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.6bn2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities
Investing cash flow−¥10.7bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥21.9bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥8.0bn2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investment activities
Financing cash flow−¥5.6bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥13.8bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥6.0bn2024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥44.432025-04-01 → 2025-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥197.962024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥90.622024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥252025-04-01 → 2025-09-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥502024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥252024-04-01 → 2024-09-30StandaloneDividend paid per share (5-year summary)
Equity ratio72.6%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio71.7%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio68.2%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Shares issued110,064,249at 2025-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued110,064,249at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued110,064,249at 2024-09-30StandaloneTotal number of issued shares (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 · 451
ItemContextValueUnit
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都千代田区九段南一丁目6番5号
Name major shareholdersInterimInstant_No3MajorShareholdersMember
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_No3MajorShareholdersMember
Original text (Japanese)東京都港区赤坂一丁目8番1号
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)合同会社MYJ
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都新宿区市谷船河原町18
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)池谷 正成
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都新宿区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)酒井 真美
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8番12号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)宜本興産株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)福岡県北九州市若松区南二島二丁目22番11号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)合同会社MYM
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都港区南麻布一丁目25番5号
Name major shareholdersInterimInstant_No10MajorShareholdersMemberKSD-KB
Address major shareholdersInterimInstant_No10MajorShareholdersMember34-6 YEOUIDO-DONG, YEONGDEUNGPO-GU, SEOUL, KOREA
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
Original text (Japanese)株主としての権利内容に制限のない、標準となる株式
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember
Original text (Japanese)同上
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)同上
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京製鐵株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都千代田区霞が関三丁目7番1号 霞が関東急ビル
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Description of fact that consolidated financial statements have not been prepared financial informationInterimDuration
Original text (Japanese)当社は子会社がないので、中間連結財務諸表を作成していない。
Type1 semi annual balance sheet (text)InterimDurationText · Plus
Type1 semi annual statement of income (text)InterimDurationText · Plus
Type1 semi annual statement of cash flows (text)InterimDurationText · Plus
Notes changes in accounting policies (text)InterimDurationText · Plus
Notes additional information semi annual financial statements (text)InterimDurationText · Plus
Notes regarding allowances directly deducted from balances of assets (text)InterimInstant_NonConsolidatedMemberText · Plus
Major components of selling general and administrative expenses (text)InterimDuration_NonConsolidatedMemberText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)Prior1InterimDuration_NonConsolidatedMemberText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1InterimDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes segment information etc type1 semi annual financial statements (text)InterimDurationText · Plus
Description of fact that companys business comprises single segmentInterimDuration_NonConsolidatedMember
Original text (Japanese)当社は、鉄鋼事業の単一セグメントであるため、記載を省略している。
Notes revenue recognition semi annual financial statements (text)InterimDurationText · Plus
Notes per share information semi annual financial statements (text)InterimDurationText · Plus
Notes significant events after reporting period semi annual financial statements (text)InterimDurationText · Plus
Other information financial statements etc (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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2025-09-30pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · revenuenon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · revenuenon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2025-09-30pass