Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardIFRS
ConsolidatedYes
Data checks10 of 10 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥57.5bn2025-04-01 → 2025-09-30Cons.Revenue IFRS (5-year summary)
Revenue¥110.4bn2024-04-01 → 2025-03-31Cons.Revenue IFRS (5-year summary)
Revenue¥59.6bn2024-04-01 → 2024-09-30Cons.Revenue IFRS (5-year summary)
Operating income¥19.9bn2025-04-01 → 2025-09-30Cons.Operating profit loss IFRS
Operating income¥23.3bn2024-04-01 → 2024-09-30Cons.Operating profit loss IFRS
Profit before tax¥19.8bn2025-04-01 → 2025-09-30Cons.Profit loss before tax IFRS
Profit before tax¥39.4bn2024-04-01 → 2025-03-31Cons.Profit loss before tax IFRS (5-year summary)
Profit before tax¥22.5bn2024-04-01 → 2024-09-30Cons.Profit loss before tax IFRS
Net income (owners)¥13.4bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)¥27.7bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)¥15.9bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent IFRS
Net income¥13.4bn2025-04-01 → 2025-09-30Cons.Profit loss IFRS
Net income¥15.9bn2024-04-01 → 2024-09-30Cons.Profit loss IFRS
Total assets¥158.8bnat 2025-09-30Cons.Assets IFRS
Total assets¥151.8bnat 2025-03-31Cons.Assets IFRS
Total assets¥161.1bnat 2024-09-30Cons.Total assets IFRS (5-year summary)
Total liabilities¥55.6bnat 2025-09-30Cons.Liabilities IFRS
Total liabilities¥55.9bnat 2025-03-31Cons.Liabilities IFRS
Net assets / equity¥103.2bnat 2025-09-30Cons.Equity IFRS
Net assets / equity¥95.9bnat 2025-03-31Cons.Equity IFRS
Net assets / equity¥97.6bnat 2024-09-30Cons.Equity IFRS
Net assets / equity¥85.1bnat 2024-03-31vCons.Equity IFRS
Equity (owners)¥103.2bnat 2025-09-30Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥95.9bnat 2025-03-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥97.6bnat 2024-09-30Cons.Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents¥22.4bnat 2025-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥35.0bnat 2025-03-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥42.3bnat 2024-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥35.3bnat 2024-03-31vCons.Cash and cash equivalents IFRS
Operating cash flow¥10.9bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥40.4bn2024-04-01 → 2025-03-31Cons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow¥19.7bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities IFRS
Investing cash flow−¥15.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investing activities IFRS
Investing cash flow−¥22.3bn2024-04-01 → 2025-03-31Cons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow−¥5.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investing activities IFRS
Financing cash flow−¥8.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities IFRS
Financing cash flow−¥21.3bn2024-04-01 → 2025-03-31Cons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow−¥5.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities IFRS
EPS (basic)¥79.652025-04-01 → 2025-09-30Cons.Basic earnings loss per share IFRS
EPS (basic)¥162.042024-04-01 → 2025-03-31Cons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥92.272024-04-01 → 2024-09-30Cons.Basic earnings loss per share IFRS
EPS (diluted)¥76.392025-04-01 → 2025-09-30Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥155.022024-04-01 → 2025-03-31Cons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥88.172024-04-01 → 2024-09-30Cons.Diluted earnings loss per share IFRS
Equity ratio65.0%at 2025-09-30Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio63.2%at 2025-03-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio60.6%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 · 6
SegmentItemPeriodValue
Electronic Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥12.1bn
Optical Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥8.0bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥20.2bn
Electronic Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥12.3bn
Optical Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥10.0bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥22.3bn

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

All source rows · 631
ItemContextValueUnit
Number of shares heldInterimInstant_No2MajorShareholdersMember17233636
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0982
Number of shares heldInterimInstant_No3MajorShareholdersMember16464300
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0938
Number of shares heldInterimInstant_No4MajorShareholdersMember7839000
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0447
Number of shares heldInterimInstant_No5MajorShareholdersMember6384064
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0364
Number of shares heldInterimInstant_No6MajorShareholdersMember4687500
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0267
Number of shares heldInterimInstant_No7MajorShareholdersMember4510200
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0257
Number of shares heldInterimInstant_No8MajorShareholdersMember3780000
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0215
Number of shares heldInterimInstant_No9MajorShareholdersMember2870600
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0164
Number of shares heldInterimInstant_No10MajorShareholdersMember2669100
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0152
Number of shares heldInterimInstant98154100
Shareholding ratioInterimInstant0.5591
Number of shares issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember854200
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember175527800
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember1755278
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember36500
Number of shares issued shares voting rightsInterimInstant176418500
Number of voting rights issued shares voting rightsInterimInstant1755278
Number of shares held in own name treasury shares etcInterimInstant_Row1Member854200
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member854200
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.0048
Number of shares held in own name treasury shares etcInterimInstant854200
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant854200
Shareholding ratio treasury shares etcInterimInstant0.0048
Cash and cash equivalents IFRSPrior1YearInstant34979000000JPY
Cash and cash equivalents IFRSInterimInstant22377000000JPY
Trade and other receivables ca IFRSPrior1YearInstant17979000000JPY
Trade and other receivables ca IFRSInterimInstant23831000000JPY
Inventories ca IFRSPrior1YearInstant8739000000JPY
Inventories ca IFRSInterimInstant9666000000JPY
Other financial assets ca IFRSPrior1YearInstant126000000JPY
Other financial assets ca IFRSInterimInstant68000000JPY
Other current assets ca IFRSPrior1YearInstant1733000000JPY
Other current assets ca IFRSInterimInstant1111000000JPY
Current assets IFRSPrior1YearInstant63559000000JPY
Current assets IFRSInterimInstant57055000000JPY

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 rounding
balance sheet identityconsolidated 2025-09-30pass rounding
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