Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 86
MetricValuePeriodScopeSource row
Revenue¥3.0bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥3.0bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥3.0bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥3.1bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥3.1bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income−¥445m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income−¥361m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income−¥310m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income−¥264m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥57m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥53m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥78m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥309m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax−¥264m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income−¥316m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income−¥297m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥42m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥45m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥73m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥7.0bnat 2026-03-31StandaloneAssets
Total assets¥7.3bnat 2025-03-31StandaloneAssets
Total assets¥7.8bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥7.8bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥7.5bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥4.0bnat 2026-03-31StandaloneLiabilities
Total liabilities¥4.0bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥3.0bnat 2026-03-31StandaloneNet assets
Net assets / equity¥3.3bnat 2025-03-31StandaloneNet assets
Net assets / equity¥3.7bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥3.7bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥3.6bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥5.2bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥5.5bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥2.5bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.8bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥3.2bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥3.4bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.2bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥274m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥339m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥156m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥451m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥28m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥46m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥60m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥298m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥162m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥39m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥59m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥79m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥56m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥64m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥67m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-151.112025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-141.952024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.232023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥21.62022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥35.062021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥122023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥122022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥122021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,450.54at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,601.65at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,755.6at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,747.37at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,737.77at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio43.0%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio45.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio47.2%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio47.1%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio48.5%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE-9.9%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE-8.5%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE1.2%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE1.2%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE1.9%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued2,089,200at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,089,200at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,089,200at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,089,200at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,089,200at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees259at 2026-03-31StandaloneNumber of employees
Employees267at 2025-03-31StandaloneNumber of employees
Employees264at 2024-03-31vStandaloneNumber of employees
Employees250at 2023-03-31vStandaloneNumber of employees
Employees251at 2022-03-31vStandaloneNumber 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 · 888
ItemContextValueUnit
Current fiscal year start dateFilingDateInstant2025-04-01
Current period end dateFilingDateInstant2026-03-31
Type of current periodFilingDateInstantFY
Current fiscal year end dateFilingDateInstant2026-03-31
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2025-03-31
Previous fiscal year end dateFilingDateInstant2025-03-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of reporting company (text)FilingDateInstantText · Plus
Company history (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Overview of affiliated entities (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Disclosure of sustainability related financial information (text)FilingDateInstantText · Plus
Governance (text)FilingDateInstantText · Plus
Strategy (text)FilingDateInstantText · Plus
Policy on development of human resources and internal environment strategy (text)FilingDateInstantText · Plus
Risk management (text)FilingDateInstantText · Plus
Metrics and targets (text)FilingDateInstantText · Plus
Description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics metrics and targets (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
Research and development activities (text)FilingDateInstantText · Plus
Overview of capital expenditures etc (text)FilingDateInstantText · Plus
Major facilities (text)FilingDateInstantText · Plus
Planned additions retirements etc of facilities (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)札幌証券取引所(アンビシャス市場)
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
Description of rights plan (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
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)藤 井 伸 一
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)北海道古宇郡神恵内村
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社保健科学研究所
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)横浜市保土ヶ谷区神戸町106番地
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社LAホールディングス
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都港区海岸1丁目9-18

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 identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass