Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥3.1bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥6.0bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥3.0bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥352m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥489m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥351m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥814m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥454m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥353m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥452m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥355m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥580m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥302m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥355m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥302m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥10.0bnat 2025-09-30Cons.Assets
Total assets¥9.8bnat 2025-03-31Cons.Assets
Total assets¥9.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥3.0bnat 2025-09-30Cons.Liabilities
Total liabilities¥3.1bnat 2025-03-31Cons.Liabilities
Net assets / equity¥7.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥6.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥6.5bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥2.7bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥2.9bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥2.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.5bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥277m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥637m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥313m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥47m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥160m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥202m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥248m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥562m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥391m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥129.182025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥209.052024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥108.12024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio69.8%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio68.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio67.6%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 · 30
SegmentItemPeriodValue
Medical Productsreportable segmentrevenue2025-04-01 → 2025-09-30¥829m
Medical Productsreportable segmentrevenue external2025-04-01 → 2025-09-30¥827m
Medical Productsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1m
Medical Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥58m
Technological Productsreportable segmentrevenue2025-04-01 → 2025-09-30¥2.2bn
Technological Productsreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.2bn
Technological Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥448m
—segment totalrevenue2025-04-01 → 2025-09-30¥3.1bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥3.1bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥1m
—segment totalsegment profit2025-04-01 → 2025-09-30¥507m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥3.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥3.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥1m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥507m
Medical Productsreportable segmentrevenue2024-04-01 → 2024-09-30¥817m
Medical Productsreportable segmentrevenue external2024-04-01 → 2024-09-30¥817m
Medical Productsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥513,000
Medical Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥65m
Technological Productsreportable segmentrevenue2024-04-01 → 2024-09-30¥2.2bn
Technological Productsreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.2bn
Technological Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥598m
—segment totalrevenue2024-04-01 → 2024-09-30¥3.0bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥3.0bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥513,000
—segment totalsegment profit2024-04-01 → 2024-09-30¥663m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥3.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥3.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥513,000
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥663m

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

All source rows · 531
ItemContextValueUnit
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-03-31
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2024-09-30
Previous fiscal year end dateFilingDateInstant2025-03-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数は100株であります。
Details of employee share option program (text)FilingDateInstantText · Plus
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)昭和化学工業㈱
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区赤坂2-14-32
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)㈱麻生
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)福岡県飯塚市芳雄町7-18
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)若築建設㈱
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都目黒区下目黒2-23-18
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)㈱日本カストディ銀行(信託E口)
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1-8-12
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)栗原 則義
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)千葉県八千代市
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)㈱SBI証券
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区六本木1-6-1
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)大塩 学而
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)長野県松本市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)青木 勇
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)神奈川県川崎市中原区
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)オーベクス従業員持株会
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都墨田区両国4-31-11
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)木内 美雪
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)千葉県白井市
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-

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 rounding
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