Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 43
MetricValuePeriodScopeSource row
Revenue¥974m2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥3.0bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥1.3bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income−¥547m2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥149m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income−¥483m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥45m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥103m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax−¥483m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥103m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)−¥486m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥103m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥104m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income−¥486m2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥104m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥9.4bnat 2025-09-30Cons.Assets
Total assets¥9.7bnat 2025-03-31Cons.Assets
Total assets¥9.4bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥688mat 2025-09-30Cons.Liabilities
Total liabilities¥686mat 2025-03-31Cons.Liabilities
Net assets / equity¥8.7bnat 2025-09-30Cons.Net assets
Net assets / equity¥9.0bnat 2025-03-31Cons.Net assets
Net assets / equity¥8.7bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥2.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥2.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥2.6bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.0bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥342m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥6m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥131m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow¥123m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥796m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥412m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥680m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥681m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥-5.142025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥1.112024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-1.142024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio92.7%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio92.9%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio92.8%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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment ordinary income2025-04-01 → 2025-09-30−¥341m
Medical Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥87m
Medical Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥87m
Medical Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30−¥119m
Research Support Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥887m
Research Support Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥887m
Research Support Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30−¥23m
—segment totalrevenue2025-04-01 → 2025-09-30¥974m
—segment totalrevenue external2025-04-01 → 2025-09-30¥974m
—segment totalsegment ordinary income2025-04-01 → 2025-09-30−¥142m
Reconciling Itemsreconcilingsegment ordinary income2024-04-01 → 2024-09-30−¥378m
Medical Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥176m
Medical Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥176m
Medical Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥8m
Research Support Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥1.1bn
Research Support Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.1bn
Research Support Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥267m
—segment totalrevenue2024-04-01 → 2024-09-30¥1.3bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥1.3bn
—segment totalsegment ordinary income2024-04-01 → 2024-09-30¥275m

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

All source rows · 470
ItemContextValueUnit
Material matters relating to going concern etc 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)東京証券取引所グロース市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式であり、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)横山 周史
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)神奈川県座間市
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)上田八木短資株式会社
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)大阪府大阪市中央区高麗橋2丁目4-2
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)五十畑 輝夫
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)栃木県栃木市
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)STATE STREET BANK AND TRUST COMPANY 505223(常任代理人 株式会社みずほ銀行)
Address major shareholdersInterimInstant_No4MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)中辻 憲夫
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)京都府京都市上京区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)野村證券株式会社
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋1丁目13番1号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)荒井 憲一
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)千葉県我孫子市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)株式会社SBI証券
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都港区六本木1丁目6番1号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)遠藤 利夫
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)宮城県石巻市
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)嶺川 正勝
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都狛江市
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
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式であります。また、単元株式数は100株であります。
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社リプロセル
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)神奈川県横浜市港北区新横浜三丁目8番11号
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

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
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