Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardIFRS
ConsolidatedYes
Data checks10 of 10 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥1.18T2025-04-01 → 2025-09-30Cons.Revenue IFRS (5-year summary)
Revenue¥2.20T2024-04-01 → 2025-03-31Cons.Revenue IFRS (5-year summary)
Revenue¥1.09T2024-04-01 → 2024-09-30Cons.Revenue IFRS (5-year summary)
Operating income¥147.6bn2025-04-01 → 2025-09-30Cons.Operating profit loss IFRS
Operating income¥133.3bn2024-04-01 → 2024-09-30Cons.Operating profit loss IFRS
Profit before tax¥147.5bn2025-04-01 → 2025-09-30Cons.Profit loss before tax IFRS
Profit before tax¥237.8bn2024-04-01 → 2025-03-31Cons.Profit loss before tax IFRS (5-year summary)
Profit before tax¥137.3bn2024-04-01 → 2024-09-30Cons.Profit loss before tax IFRS
Net income (owners)¥111.4bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)¥167.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)¥105.7bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent IFRS
Net income¥113.4bn2025-04-01 → 2025-09-30Cons.Profit loss IFRS
Net income¥107.5bn2024-04-01 → 2024-09-30Cons.Profit loss IFRS
Total assets¥3.96Tat 2025-09-30Cons.Assets IFRS
Total assets¥3.54Tat 2025-03-31Cons.Assets IFRS
Total assets¥3.51Tat 2024-09-30Cons.Total assets IFRS (5-year summary)
Total liabilities¥2.03Tat 2025-09-30Cons.Liabilities IFRS
Total liabilities¥1.73Tat 2025-03-31Cons.Liabilities IFRS
Net assets / equity¥1.93Tat 2025-09-30Cons.Equity IFRS
Net assets / equity¥1.81Tat 2025-03-31Cons.Equity IFRS
Net assets / equity¥1.73Tat 2024-09-30Cons.Equity IFRS
Net assets / equity¥1.71Tat 2024-03-31vCons.Equity IFRS
Equity (owners)¥1.91Tat 2025-09-30Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥1.80Tat 2025-03-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥1.72Tat 2024-09-30Cons.Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents¥795.0bnat 2025-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥697.3bnat 2025-03-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥696.7bnat 2024-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥650.0bnat 2024-03-31vCons.Cash and cash equivalents IFRS
Operating cash flow¥189.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥445.8bn2024-04-01 → 2025-03-31Cons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow¥205.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities IFRS
Investing cash flow−¥128.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investing activities IFRS
Investing cash flow−¥244.8bn2024-04-01 → 2025-03-31Cons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow−¥100.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investing activities IFRS
Financing cash flow¥28.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities IFRS
Financing cash flow−¥143.3bn2024-04-01 → 2025-03-31Cons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow−¥32.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities IFRS
EPS (basic)¥58.72025-04-01 → 2025-09-30Cons.Basic earnings loss per share IFRS
EPS (basic)¥88.12024-04-01 → 2025-03-31Cons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥55.722024-04-01 → 2024-09-30Cons.Basic earnings loss per share IFRS
EPS (diluted)¥58.632025-04-01 → 2025-09-30Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥87.982024-04-01 → 2025-03-31Cons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥55.642024-04-01 → 2024-09-30Cons.Diluted earnings loss per share IFRS
Equity ratio48.3%at 2025-09-30Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio50.8%at 2025-03-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio49.0%at 2024-09-30Cons.Ratio of owners equity to gross assets IFRS (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 · 12
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30−¥4.0bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥24.8bn
Energy Application Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥137.7bn
Magnetic Application Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥11.9bn
Passive Componentsreportable segmentsegment profit2025-04-01 → 2025-09-30¥14.8bn
Sensor Application Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥12.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30−¥1.3bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥22.6bn
Energy Application Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥123.4bn
Magnetic Application Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.8bn
Passive Componentsreportable segmentsegment profit2024-04-01 → 2024-09-30¥28.9bn
Sensor Application Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥3.2bn

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

All source rows · 749
ItemContextValueUnit
Name major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)米国 ノースクインシー(東京都港区港南2-15-1)
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)STATE STREET BANK AND TRUST COMPANY 505301(常任代理人 株式会社みずほ銀行)
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)米国 ボストン(東京都港区港南2-15-1)
Name major shareholdersInterimInstant_No7MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)米国 ニューヨーク(東京都新宿区新宿6-27-30)
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ 東京支店)
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)ノルウェー オスロ(東京都新宿区新宿6-27-30)
Name major shareholdersInterimInstant_No9MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)中国 香港 (東京都中央区日本橋3-11-1)
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行)
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)英国 ロンドン (東京都港区港南2-15-1)
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)TDK株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都中央区日本橋2-5-1
Name of shareholder treasury shares etcInterimInstant_Row2Member
Original text (Japanese)戸田工業株式会社
Address of shareholder treasury shares etcInterimInstant_Row2Member
Original text (Japanese)広島県広島市南区京橋町1-23
Name of shareholder treasury shares etcInterimInstant_Row3Member
Original text (Japanese)由利工業株式会社
Address of shareholder treasury shares etcInterimInstant_Row3Member
Original text (Japanese)秋田県由利本荘市西目町沼田新道下2-659
Information about officers (text)FilingDateInstantText · Plus
Description of fact that consolidated financial statements have been prepared in accordance with IFRS financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Condensed semi annual consolidated statement of financial position IFRS (text)InterimDurationText · Plus
Condensed semi annual consolidated statement of profit or loss IFRS (text)InterimDurationText · Plus
Condensed semi annual consolidated statement of comprehensive income IFRS (text)InterimDurationText · Plus
Condensed semi annual consolidated statement of changes in equity IFRS (text)InterimDurationText · Plus
Condensed semi annual consolidated statement of cash flows IFRS (text)InterimDurationText · Plus
Notes reporting entity condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes basis of preparation condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes significant accounting policies condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes segment information condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes property plant and equipment condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes fair value of financial instruments condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes dividends condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes revenue2 condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes other operating income and expenses condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes earnings per share condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes subsequent events condensed semi annual consolidated financial statements IFRS (text)InterimDurationText · Plus
Notes business combinations condensed semi annual consolidated financial statements IFRS (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 · 10 of 10 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
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 · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass