Half-year report · HY

Period2025-07-01 → 2025-12-31
Filed2026-02-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥3.3bn2025-07-01 → 2025-12-31Cons.Net sales
Revenue¥7.1bn2024-07-01 → 2025-06-30Cons.Net sales (5-year summary)
Revenue¥3.1bn2024-07-01 → 2024-12-31Cons.Net sales
Operating income¥311m2025-07-01 → 2025-12-31Cons.Operating income
Operating income¥190m2024-07-01 → 2024-12-31Cons.Operating income
Ordinary income¥352m2025-07-01 → 2025-12-31Cons.Ordinary income
Ordinary income¥644m2024-07-01 → 2025-06-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥220m2024-07-01 → 2024-12-31Cons.Ordinary income
Profit before tax¥352m2025-07-01 → 2025-12-31Cons.Income before income taxes
Profit before tax¥220m2024-07-01 → 2024-12-31Cons.Income before income taxes
Net income (owners)¥242m2025-07-01 → 2025-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥424m2024-07-01 → 2025-06-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥143m2024-07-01 → 2024-12-31Cons.Profit loss attributable to owners of parent
Net income¥242m2025-07-01 → 2025-12-31Cons.Profit loss
Net income¥143m2024-07-01 → 2024-12-31Cons.Profit loss
Total assets¥4.3bnat 2025-12-31Cons.Assets
Total assets¥4.5bnat 2025-06-30Cons.Assets
Total assets¥4.2bnat 2024-12-31Cons.Total assets (5-year summary)
Total liabilities¥2.1bnat 2025-12-31Cons.Liabilities
Total liabilities¥1.9bnat 2025-06-30Cons.Liabilities
Net assets / equity¥2.2bnat 2025-12-31Cons.Net assets
Net assets / equity¥2.6bnat 2025-06-30Cons.Net assets
Net assets / equity¥2.3bnat 2024-12-31Cons.Net assets (5-year summary)
Cash and deposits¥1.6bnat 2025-12-31Cons.Cash and deposits
Cash and deposits¥2.1bnat 2025-06-30Cons.Cash and deposits
Cash & equivalents¥1.5bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2024-06-30vCons.Cash and cash equivalents
Operating cash flow−¥25m2025-07-01 → 2025-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.3bn2024-07-01 → 2025-06-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥447m2024-07-01 → 2024-12-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥10m2025-07-01 → 2025-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥55m2024-07-01 → 2025-06-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥26m2024-07-01 → 2024-12-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥412m2025-07-01 → 2025-12-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.0bn2024-07-01 → 2025-06-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥507m2024-07-01 → 2024-12-31Cons.Net cash provided by used in financing activities
EPS (basic)¥59.292025-07-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥101.592024-07-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥34.172024-07-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥58.972025-07-01 → 2025-12-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥100.892024-07-01 → 2025-06-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥33.932024-07-01 → 2024-12-31Cons.Diluted earnings per share (5-year summary)
Equity ratio51.6%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio57.6%at 2025-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio55.5%at 2024-12-31Cons.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 · 18
SegmentItemPeriodValue
CTO Businessreportable segmentrevenue2025-07-01 → 2025-12-31¥1.6bn
CTO Businessreportable segmentrevenue external2025-07-01 → 2025-12-31¥1.6bn
CTO Businessreportable segmentsegment profit2025-07-01 → 2025-12-31¥177m
HPC Businessreportable segmentrevenue2025-07-01 → 2025-12-31¥1.6bn
HPC Businessreportable segmentrevenue external2025-07-01 → 2025-12-31¥1.6bn
HPC Businessreportable segmentsegment profit2025-07-01 → 2025-12-31¥134m
Total Of Reportable Segments And Otherssegment totalrevenue2025-07-01 → 2025-12-31¥3.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-07-01 → 2025-12-31¥3.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-07-01 → 2025-12-31¥311m
CTO Businessreportable segmentrevenue2024-07-01 → 2024-12-31¥1.1bn
CTO Businessreportable segmentrevenue external2024-07-01 → 2024-12-31¥1.1bn
CTO Businessreportable segmentsegment profit2024-07-01 → 2024-12-31¥42m
HPC Businessreportable segmentrevenue2024-07-01 → 2024-12-31¥1.9bn
HPC Businessreportable segmentrevenue external2024-07-01 → 2024-12-31¥1.9bn
HPC Businessreportable segmentsegment profit2024-07-01 → 2024-12-31¥148m
Total Of Reportable Segments And Otherssegment totalrevenue2024-07-01 → 2024-12-31¥3.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-07-01 → 2024-12-31¥3.1bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-07-01 → 2024-12-31¥190m

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

All source rows · 469
ItemContextValueUnit
Number of shares heldInterimInstant_No2MajorShareholdersMember304800
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0788
Number of shares heldInterimInstant_No3MajorShareholdersMember279000
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0721
Number of shares heldInterimInstant_No4MajorShareholdersMember145800
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0377
Number of shares heldInterimInstant_No5MajorShareholdersMember136371
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0353
Number of shares heldInterimInstant_No6MajorShareholdersMember114900
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0297
Number of shares heldInterimInstant_No7MajorShareholdersMember100000
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0259
Number of shares heldInterimInstant_No8MajorShareholdersMember61500
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0159
Number of shares heldInterimInstant_No9MajorShareholdersMember30700
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0079
Number of shares heldInterimInstant_No10MajorShareholdersMember29000
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0075
Number of shares heldInterimInstant1644971
Shareholding ratioInterimInstant0.4253
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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember508100
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember3854900
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember38549
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember12500
Number of shares issued shares voting rightsInterimInstant4375500
Number of voting rights issued shares voting rightsInterimInstant38549
Number of shares held in own name treasury shares etcInterimInstant_Row1Member508100
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member508100
Shareholding ratio treasury shares etcInterimInstant_Row1Member-
Number of shares held in own name treasury shares etcInterimInstant508100
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant508100
Shareholding ratio treasury shares etcInterimInstant-
Cash and depositsPrior1YearInstant2082421000JPY
Cash and depositsInterimInstant1602651000JPY
Accounts receivable tradePrior1YearInstant1087153000JPY
Accounts receivable tradeInterimInstant589923000JPY
Electronically recorded monetary claims operating caPrior1YearInstant80594000JPY
Electronically recorded monetary claims operating caInterimInstant72102000JPY
Finished goodsPrior1YearInstant24750000JPY
Finished goodsInterimInstant202249000JPY
Work in processPrior1YearInstant166636000JPY
Work in processInterimInstant329003000JPY
Raw materials and suppliesPrior1YearInstant584511000JPY
Raw materials and suppliesInterimInstant695937000JPY

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 2025-06-30pass rounding
balance sheet identityconsolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-06-30pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net income attributable to parentconsolidated 2024-07-01/2024-12-31pass
statement vs summary · net income attributable to parentconsolidated 2025-07-01/2025-12-31pass
statement vs summary · operating cash flowconsolidated 2024-07-01/2024-12-31pass
statement vs summary · operating cash flowconsolidated 2025-07-01/2025-12-31pass
statement vs summary · revenueconsolidated 2024-07-01/2024-12-31pass
statement vs summary · revenueconsolidated 2025-07-01/2025-12-31pass
statement vs summary · total assetsconsolidated 2025-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass