Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥15.0bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥33.4bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥14.8bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥356m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥344m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥403m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.4bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥393m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥403m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥418m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥215m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥889m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥253m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥215m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥253m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥21.6bnat 2025-09-30Cons.Assets
Total assets¥22.1bnat 2025-03-31Cons.Assets
Total assets¥20.9bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥6.4bnat 2025-09-30Cons.Liabilities
Total liabilities¥7.2bnat 2025-03-31Cons.Liabilities
Net assets / equity¥15.2bnat 2025-09-30Cons.Net assets
Net assets / equity¥14.9bnat 2025-03-31Cons.Net assets
Net assets / equity¥14.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥3.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥3.2bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥3.2bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥3.1bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥3.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.0bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥944m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥1.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥670m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥184m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥858m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥438m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥28.022025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥116.152024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥33.112024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio70.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.4%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio68.7%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 · 24
SegmentItemPeriodValue
Aquareportable segmentrevenue2025-04-01 → 2025-09-30¥660m
Aquareportable segmentrevenue external2025-04-01 → 2025-09-30¥660m
Aquareportable segmentsegment profit2025-04-01 → 2025-09-30¥45m
Livingreportable segmentrevenue2025-04-01 → 2025-09-30¥9.9bn
Livingreportable segmentrevenue external2025-04-01 → 2025-09-30¥9.9bn
Livingreportable segmentsegment profit2025-04-01 → 2025-09-30¥80m
Medical And Industrial Gasreportable segmentrevenue2025-04-01 → 2025-09-30¥4.4bn
Medical And Industrial Gasreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.4bn
Medical And Industrial Gasreportable segmentsegment profit2025-04-01 → 2025-09-30¥230m
—segment totalrevenue2025-04-01 → 2025-09-30¥15.0bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥15.0bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥356m
Aquareportable segmentrevenue2024-04-01 → 2024-09-30¥638m
Aquareportable segmentrevenue external2024-04-01 → 2024-09-30¥638m
Aquareportable segmentsegment profit2024-04-01 → 2024-09-30¥51m
Livingreportable segmentrevenue2024-04-01 → 2024-09-30¥10.3bn
Livingreportable segmentrevenue external2024-04-01 → 2024-09-30¥10.3bn
Livingreportable segmentsegment profit2024-04-01 → 2024-09-30¥46m
Medical And Industrial Gasreportable segmentrevenue2024-04-01 → 2024-09-30¥3.9bn
Medical And Industrial Gasreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.9bn
Medical And Industrial Gasreportable segmentsegment profit2024-04-01 → 2024-09-30¥247m
—segment totalrevenue2024-04-01 → 2024-09-30¥14.8bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥14.8bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥344m

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

All source rows · 517
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)大丸エナウィン共栄会
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)大阪府大阪市住之江区緑木1-4-39
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)ENEOSグローブ株式会社
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都千代田区永田町2-11-1
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合 無限責任組合員光通信株式会社
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1-4-10
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社パロマ
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)愛知県名古屋市瑞穂区桃園町6-23
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)大丸エナウィン社員持株会
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)大阪府大阪市住之江区緑木1-4-39
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)青 木 尚 史
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)大阪府大阪市中央区
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)堀川産業株式会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)埼玉県草加市住吉1-13-10
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)大 道  薫
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)滋賀県草津市
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)伊 藤 吉 朝
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)奈良県奈良市
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1-6-6
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)大丸エナウィン株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)大阪市住之江区緑木1-4-39
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
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