Annual report
4882.TEDINET S100YNJJ
Period2025-04-01 → 2026-03-31
Filed2026-06-30
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Amends S100YE8V. Amended by S100YNQ6 (2026-06-30).
Key figures · 78
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥136m | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥120m | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥100m | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥94m | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥72m | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | −¥745m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥826m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | −¥679m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥830m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥879m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥690m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥482m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥716m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥902m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | −¥718m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | −¥905m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥1.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥787m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥599m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥1.6bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥1.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥1.7bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.6bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.3bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥406m | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥386m | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.2bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.4bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥2.4bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥3.2bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.7bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash & equivalents | ¥1.5bn | at 2026-03-31 | Standalone | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2025-03-31 | Standalone | Cash and cash equivalents |
| Cash & equivalents | ¥1.5bn | at 2024-03-31v | Standalone | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2023-03-31v | Standalone | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.2bn | at 2022-03-31v | Standalone | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥653m | 2025-04-01 → 2026-03-31 | Standalone | Net cash provided by used in operating activities |
| Operating cash flow | −¥719m | 2024-04-01 → 2025-03-31 | Standalone | Net cash provided by used in operating activities |
| Operating cash flow | −¥834m | 2023-04-01 → 2024-03-31v | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥564m | 2022-04-01 → 2023-03-31v | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥477m | 2021-04-01 → 2022-03-31v | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥10m | 2025-04-01 → 2026-03-31 | Standalone | Net cash provided by used in investment activities |
| Investing cash flow | −¥75m | 2024-04-01 → 2025-03-31 | Standalone | Net cash provided by used in investment activities |
| Investing cash flow | −¥150m | 2023-04-01 → 2024-03-31v | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥213m | 2022-04-01 → 2023-03-31v | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥34m | 2021-04-01 → 2022-03-31v | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥497m | 2025-04-01 → 2026-03-31 | Standalone | Net cash provided by used in financing activities |
| Financing cash flow | ¥923m | 2024-04-01 → 2025-03-31 | Standalone | Net cash provided by used in financing activities |
| Financing cash flow | ¥64m | 2023-04-01 → 2024-03-31v | Standalone | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥20,000 | 2022-04-01 → 2023-03-31v | Standalone | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥2.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-48.17 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-63.41 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-93.69 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-66.93 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-54.47 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥66.91 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥91.74 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥110.94 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥201.13 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥268.05 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.4% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.2% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.2% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 95.5% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Shares issued | 16,999,600 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,749,500 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,936,400 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,759,400 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,759,400 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 35 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 32 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 25 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 24 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 21 | at 2022-03-31v | Standalone | Number of employees |
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.
All source rows · 824
| Item | Context | Value | Unit |
|---|---|---|---|
| Commission fee sga | Prior1YearDuration_NonConsolidatedMember | 109561000 | JPY |
| Commission fee sga | CurrentYearDuration_NonConsolidatedMember | 94351000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 594547000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 573593000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration_NonConsolidatedMember | 594547000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration_NonConsolidatedMember | 573593000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書（2026年６月30日付け訂正報告書の添付インラインXBRL） | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-06-22 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第26期（自 2025年４月１日 至 2026年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社ペルセウスプロテオミクス | |
| Company name in english cover page | FilingDateInstant | Perseus Proteomics Inc. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長執行役員 横川 拓哉 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都中央区日本橋箱崎町30番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)03-6264-8268（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役執行役員管理部長 鈴川 信一 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都中央区日本橋箱崎町30番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)03-6264-8268（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役執行役員管理部長 鈴川 信一 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E35510 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 48820 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社ペルセウスプロテオミクス | |
| Filer name in english | FilingDateInstant | Perseus Proteomics Inc. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | false | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | － | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Current fiscal year start date | FilingDateInstant | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2026-03-31 | |
| Type of current period | FilingDateInstant | FY | |
| Current fiscal year end date | FilingDateInstant | 2026-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2024-04-01 | |
| Comparative period end date | FilingDateInstant | 2025-03-31 | |
| Previous fiscal year end date | FilingDateInstant | 2025-03-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | true | |
| Identification of document subject to amendment | FilingDateInstant | S100YE8V | |
| Report amendment flag | FilingDateInstant | true | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | Text · 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 · 13 of 13 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |