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¥3.4bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥7.2bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥3.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥248m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥135m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥215m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥171m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥120m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥69m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥98m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥38m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥298m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥58m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥38m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥58m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥10.4bnat 2025-09-30Cons.Assets
Total assets¥11.1bnat 2025-03-31Cons.Assets
Total assets¥11.2bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥6.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥7.0bnat 2025-03-31Cons.Liabilities
Net assets / equity¥4.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥4.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥3.8bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥1.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥2.3bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥1.3bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥40m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥634m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥201m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥292m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥278m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥53m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥494m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥282m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥90m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥29.612025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥235.192024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥45.822024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio38.7%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio36.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio34.1%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 · 26
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥253m
Medical Equipmentreportable segmentrevenue2025-04-01 → 2025-09-30¥1.1bn
Medical Equipmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.1bn
Medical Equipmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥47m
Precision Equipmentreportable segmentrevenue2025-04-01 → 2025-09-30¥2.2bn
Precision Equipmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.2bn
Precision Equipmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥540m
SPreportable segmentrevenue2025-04-01 → 2025-09-30¥34m
SPreportable segmentrevenue external2025-04-01 → 2025-09-30¥34m
SPreportable segmentsegment profit2025-04-01 → 2025-09-30−¥36m
—segment totalrevenue2025-04-01 → 2025-09-30¥3.4bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥3.4bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥501m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥227m
Medical Equipmentreportable segmentrevenue2024-04-01 → 2024-09-30¥1.4bn
Medical Equipmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.4bn
Medical Equipmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥70m
Precision Equipmentreportable segmentrevenue2024-04-01 → 2024-09-30¥1.9bn
Precision Equipmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.9bn
Precision Equipmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥309m
SPreportable segmentrevenue2024-04-01 → 2024-09-30¥224m
SPreportable segmentrevenue external2024-04-01 → 2024-09-30¥224m
SPreportable segmentsegment profit2024-04-01 → 2024-09-30−¥5m
—segment totalrevenue2024-04-01 → 2024-09-30¥3.6bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥3.6bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥362m

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

All source rows · 519
ItemContextValueUnit
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)岡本 昌大
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都豊島区
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)岡本 和大
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)埼玉県春日部市
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)岡本 明大
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都荒川区
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)岡本 和子
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)埼玉県春日部市
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)不二ラテックス共栄会
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都千代田区神田錦町3-19-1
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)岡本 正敏
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)㈱りそな銀行
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)大阪府大阪市中央区備後町2-2-1
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)㈱大木
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都文京区音羽2-1-4
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)オカモト㈱
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都文京区本郷3-27-12
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)赤松 元子
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)京都府京都市
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-
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)不二ラテックス株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都千代田区神田錦町3-19-1
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · 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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass
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