Half-year report · HY

Period2025-10-01 → 2026-03-31
Filed2026-05-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥18.9bn2025-10-01 → 2026-03-31Cons.Net sales
Revenue¥34.4bn2024-10-01 → 2025-09-30Cons.Net sales (5-year summary)
Revenue¥17.8bn2024-10-01 → 2025-03-31Cons.Net sales
Operating income¥530m2025-10-01 → 2026-03-31Cons.Operating income
Operating income¥325m2024-10-01 → 2025-03-31Cons.Operating income
Ordinary income¥565m2025-10-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥595m2024-10-01 → 2025-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥355m2024-10-01 → 2025-03-31Cons.Ordinary income
Profit before tax¥576m2025-10-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥400m2024-10-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥396m2025-10-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥429m2024-10-01 → 2025-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥269m2024-10-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income¥400m2025-10-01 → 2026-03-31Cons.Profit loss
Net income¥273m2024-10-01 → 2025-03-31Cons.Profit loss
Total assets¥20.4bnat 2026-03-31Cons.Assets
Total assets¥18.4bnat 2025-09-30Cons.Assets
Total assets¥18.5bnat 2025-03-31Cons.Total assets (5-year summary)
Total liabilities¥11.8bnat 2026-03-31Cons.Liabilities
Total liabilities¥10.4bnat 2025-09-30Cons.Liabilities
Net assets / equity¥8.5bnat 2026-03-31Cons.Net assets
Net assets / equity¥8.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥7.7bnat 2025-03-31Cons.Net assets (5-year summary)
Cash and deposits¥3.7bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥925mat 2025-09-30Cons.Cash and deposits
Cash & equivalents¥3.7bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥911mat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥745mat 2024-09-30vCons.Cash and cash equivalents
Operating cash flow¥2.9bn2025-10-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥150m2024-10-01 → 2025-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥674m2024-10-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥33m2025-10-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥19m2024-10-01 → 2025-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥62m2024-10-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥53m2025-10-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥3m2024-10-01 → 2025-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥6m2024-10-01 → 2025-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥439.522025-10-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥475.932024-10-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥298.42024-10-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio41.5%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio43.0%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio40.9%at 2025-03-31Cons.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 · 16
SegmentItemPeriodValue
Academia Life Science Sales Groupreportable segmentrevenue2025-10-01 → 2026-03-31¥1.3bn
Academia Life Science Sales Groupreportable segmentrevenue external2025-10-01 → 2026-03-31¥1.3bn
Industry Sales Groupreportable segmentrevenue2025-10-01 → 2026-03-31¥9.6bn
Industry Sales Groupreportable segmentrevenue external2025-10-01 → 2026-03-31¥9.6bn
Medical Sales Groupreportable segmentrevenue2025-10-01 → 2026-03-31¥8.0bn
Medical Sales Groupreportable segmentrevenue external2025-10-01 → 2026-03-31¥8.0bn
—segment totalrevenue2025-10-01 → 2026-03-31¥18.9bn
—segment totalrevenue external2025-10-01 → 2026-03-31¥18.9bn
Academia Life Science Sales Groupreportable segmentrevenue2024-10-01 → 2025-03-31¥1.5bn
Academia Life Science Sales Groupreportable segmentrevenue external2024-10-01 → 2025-03-31¥1.5bn
Industry Sales Groupreportable segmentrevenue2024-10-01 → 2025-03-31¥9.1bn
Industry Sales Groupreportable segmentrevenue external2024-10-01 → 2025-03-31¥9.1bn
Medical Sales Groupreportable segmentrevenue2024-10-01 → 2025-03-31¥7.2bn
Medical Sales Groupreportable segmentrevenue external2024-10-01 → 2025-03-31¥7.2bn
—segment totalrevenue2024-10-01 → 2025-03-31¥17.8bn
—segment totalrevenue external2024-10-01 → 2025-03-31¥17.8bn

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

All source rows · 510
ItemContextValueUnit
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)㈱青森みちのく銀行
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)青森県青森市橋本1-9-30
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東北化学薬品取引先持株会
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)青森県弘前市大字神田1-3-1
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京中小企業投資育成㈱
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都渋谷区渋谷3-29-22
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東北化学薬品従業員持株会
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)青森県弘前市大字神田1-3-1
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東 康夫
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)青森県弘前市
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東 康之
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)青森県弘前市
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東ソー・ニッケミ㈱
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区京橋2-1-3
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)日本曹達㈱
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2-7-2
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)シスメックス㈱
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)兵庫県神戸市中央区脇浜海岸通1-5-1
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)丸山 美奈子
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都世田谷区
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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)1単元(100株)未満の株式
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東北化学薬品㈱
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)青森県弘前市大字神田1-3-1
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
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDurationText · 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 2025-09-30pass
balance sheet identityconsolidated 2026-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-10-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-10-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-10-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-10-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-10-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-10-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass
statement vs summary · total assetsconsolidated 2026-03-31pass