Annual report

Period2022-03-01 → 2023-02-28
Filed2023-05-26
StandardJapan GAAP
ConsolidatedNo
Data checks8 of 12 passed

Amended by S100RE1D (2023-07-14).

Key figures · 104
MetricValuePeriodScopeSource row
Revenue¥3.5bn2022-03-01 → 2023-02-28StandaloneNet sales
Revenue¥3.5bn2021-03-01 → 2022-02-28StandaloneNet sales
Revenue¥3.8bn2021-03-01 → 2022-02-28StandaloneNet sales (5-year summary)
Revenue¥3.7bn2020-03-01 → 2021-02-28dStandaloneNet sales (5-year summary)
Revenue¥3.4bn2020-03-01 → 2021-02-28dStandaloneNet sales (5-year summary)
Revenue¥3.4bn2019-03-01 → 2020-02-29dStandaloneNet sales (5-year summary)
Revenue¥3.5bn2018-03-01 → 2019-02-28dStandaloneNet sales (5-year summary)
Operating income¥281m2022-03-01 → 2023-02-28StandaloneOperating income
Operating income¥360m2021-03-01 → 2022-02-28StandaloneOperating income
Ordinary income¥300m2022-03-01 → 2023-02-28StandaloneOrdinary income
Ordinary income¥383m2021-03-01 → 2022-02-28StandaloneOrdinary income
Ordinary income¥349m2021-03-01 → 2022-02-28StandaloneOrdinary income loss (5-year summary)
Ordinary income¥183m2020-03-01 → 2021-02-28dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥318m2020-03-01 → 2021-02-28dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥318m2019-03-01 → 2020-02-29dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥359m2018-03-01 → 2019-02-28dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥260m2022-03-01 → 2023-02-28StandaloneIncome before income taxes
Profit before tax¥263m2021-03-01 → 2022-02-28StandaloneIncome before income taxes
Net income (owners)¥136m2021-03-01 → 2022-02-28StandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥63m2020-03-01 → 2021-02-28dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income¥218m2022-03-01 → 2023-02-28StandaloneProfit loss
Net income¥136m2021-03-01 → 2022-02-28StandaloneProfit loss
Net income−¥63m2020-03-01 → 2021-02-28dStandaloneNet income loss (5-year summary)
Net income¥82m2019-03-01 → 2020-02-29dStandaloneNet income loss (5-year summary)
Net income¥228m2018-03-01 → 2019-02-28dStandaloneNet income loss (5-year summary)
Total assets¥6.7bnat 2023-02-28StandaloneAssets
Total assets¥6.7bnat 2022-02-28StandaloneAssets
Total assets¥6.8bnat 2022-02-28StandaloneTotal assets (5-year summary)
Total assets¥6.8bnat 2021-02-28dStandaloneTotal assets (5-year summary)
Total assets¥6.7bnat 2021-02-28dStandaloneTotal assets (5-year summary)
Total assets¥6.8bnat 2020-02-29dStandaloneTotal assets (5-year summary)
Total assets¥6.7bnat 2019-02-28dStandaloneTotal assets (5-year summary)
Total liabilities¥3.1bnat 2023-02-28StandaloneLiabilities
Total liabilities¥3.3bnat 2022-02-28StandaloneLiabilities
Net assets / equity¥3.6bnat 2023-02-28StandaloneNet assets
Net assets / equity¥3.5bnat 2022-02-28StandaloneNet assets
Net assets / equity¥3.5bnat 2022-02-28StandaloneNet assets (5-year summary)
Net assets / equity¥3.4bnat 2021-02-28dStandaloneNet assets
Net assets / equity¥3.4bnat 2021-02-28dStandaloneNet assets (5-year summary)
Net assets / equity¥3.5bnat 2020-02-29dStandaloneNet assets (5-year summary)
Net assets / equity¥3.5bnat 2019-02-28dStandaloneNet assets (5-year summary)
Cash and deposits¥472mat 2023-02-28StandaloneCash and deposits
Cash and deposits¥689mat 2022-02-28StandaloneCash and deposits
Cash & equivalents¥472mat 2023-02-28StandaloneCash and cash equivalents
Cash & equivalents¥662mat 2022-02-28StandaloneCash and cash equivalents
Cash & equivalents¥700mat 2022-02-28StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥449mat 2021-02-28dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥286mat 2020-02-29dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥133mat 2019-02-28dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥193m2022-03-01 → 2023-02-28StandaloneNet cash provided by used in operating activities
Operating cash flow¥415m2021-03-01 → 2022-02-28StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥287m2020-03-01 → 2021-02-28dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥383m2019-03-01 → 2020-02-29dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥472m2018-03-01 → 2019-02-28dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥226m2022-03-01 → 2023-02-28StandaloneNet cash provided by used in investment activities
Investing cash flow¥53m2021-03-01 → 2022-02-28StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥99m2020-03-01 → 2021-02-28dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥123m2019-03-01 → 2020-02-29dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥79,0002018-03-01 → 2019-02-28dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥230m2022-03-01 → 2023-02-28StandaloneNet cash provided by used in financing activities
Financing cash flow−¥218m2021-03-01 → 2022-02-28StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥24m2020-03-01 → 2021-02-28dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥108m2019-03-01 → 2020-02-29dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥482m2018-03-01 → 2019-02-28dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥368.922022-03-01 → 2023-02-28StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥230.912021-03-01 → 2022-02-28StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-106.52020-03-01 → 2021-02-28dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥138.512019-03-01 → 2020-02-29dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥385.962018-03-01 → 2019-02-28dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥1202022-03-01 → 2023-02-28StandaloneDividend paid per share (5-year summary)
Dividend per share¥1202021-03-01 → 2022-02-28StandaloneDividend paid per share (5-year summary)
Dividend per share¥1202020-03-01 → 2021-02-28dStandaloneDividend paid per share (5-year summary)
Dividend per share¥1202019-03-01 → 2020-02-29dStandaloneDividend paid per share (5-year summary)
Dividend per share¥1202018-03-01 → 2019-02-28dStandaloneDividend paid per share (5-year summary)
Net assets per share¥6,099.69at 2023-02-28StandaloneNet assets per share (5-year summary)
Net assets per share¥5,840.59at 2022-02-28StandaloneNet assets per share (5-year summary)
Net assets per share¥5,843.06at 2022-02-28StandaloneNet assets per share (5-year summary)
Net assets per share¥5,714.63at 2021-02-28dStandaloneNet assets per share (5-year summary)
Net assets per share¥5,744.73at 2021-02-28dStandaloneNet assets per share (5-year summary)
Net assets per share¥5,964.95at 2020-02-29dStandaloneNet assets per share (5-year summary)
Net assets per share¥5,968.44at 2019-02-28dStandaloneNet assets per share (5-year summary)
Equity ratio53.7%at 2023-02-28StandaloneEquity to asset ratio (5-year summary)
Equity ratio50.8%at 2022-02-28StandaloneEquity to asset ratio (5-year summary)
Equity ratio51.4%at 2022-02-28StandaloneEquity to asset ratio (5-year summary)
Equity ratio49.4%at 2021-02-28dStandaloneEquity to asset ratio (5-year summary)
Equity ratio50.4%at 2021-02-28dStandaloneEquity to asset ratio (5-year summary)
Equity ratio52.2%at 2020-02-29dStandaloneEquity to asset ratio (5-year summary)
Equity ratio52.5%at 2019-02-28dStandaloneEquity to asset ratio (5-year summary)
ROE6.0%2022-03-01 → 2023-02-28StandaloneRate of return on equity (5-year summary)
ROE4.0%2021-03-01 → 2022-02-28StandaloneRate of return on equity (5-year summary)
ROE2.3%2019-03-01 → 2020-02-29dStandaloneRate of return on equity (5-year summary)
ROE6.6%2018-03-01 → 2019-02-28dStandaloneRate of return on equity (5-year summary)
Shares issued693,576at 2023-02-28StandaloneTotal number of issued shares (5-year summary)
Shares issued693,576at 2022-02-28StandaloneTotal number of issued shares (5-year summary)
Shares issued693,576at 2021-02-28dStandaloneTotal number of issued shares (5-year summary)
Shares issued693,576at 2020-02-29dStandaloneTotal number of issued shares (5-year summary)
Shares issued693,576at 2019-02-28dStandaloneTotal number of issued shares (5-year summary)
Employees311at 2023-02-28StandaloneNumber of employees
Employees328at 2022-02-28StandaloneNumber of employees
Employees292at 2022-02-28StandaloneNumber of employees
Employees329at 2021-02-28dStandaloneNumber of employees
Employees289at 2021-02-28dStandaloneNumber of employees
Employees288at 2020-02-29dStandaloneNumber of employees
Employees284at 2019-02-28dStandaloneNumber 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 · 996
ItemContextValueUnit
Whether consolidated financial statements are preparedFilingDateInstantfalse
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstantCTE
Current fiscal year start dateFilingDateInstant2022-03-01
Current period end dateFilingDateInstant2023-02-28
Type of current periodFilingDateInstantFY
Current fiscal year end dateFilingDateInstant2023-02-28
Previous fiscal year start dateFilingDateInstant2021-03-01
Comparative period end dateFilingDateInstant2022-02-28
Previous fiscal year end dateFilingDateInstant2022-02-28
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 group (text)FilingDateInstantText · Plus
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
Information about employees (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts for operation (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)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)株主としての権利内容に制限のない、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
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)有限会社学友社
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)鹿児島県鹿児島市城西2-22-15
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託E口)
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1-8-12
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社鹿児島銀行(常任代理人 株式会社日本カストディ銀行)
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)鹿児島県鹿児島市金生町6-6(東京都中央区晴海1-8-12)
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)昴取引先持株会
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)鹿児島県鹿児島市加治屋町9-1

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 · 8 of 12 passed
balance sheet identitynon_consolidated 2022-02-28pass rounding
balance sheet identitynon_consolidated 2023-02-28pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2021-02-28mismatch
statement vs summary · net assetsnon_consolidated 2022-02-28mismatch
statement vs summary · net assetsnon_consolidated 2023-02-28pass
statement vs summary · operating cash flownon_consolidated 2022-03-01/2023-02-28pass
statement vs summary · revenuenon_consolidated 2021-03-01/2022-02-28mismatch
statement vs summary · revenuenon_consolidated 2022-03-01/2023-02-28pass
statement vs summary · total assetsnon_consolidated 2022-02-28mismatch
statement vs summary · total assetsnon_consolidated 2023-02-28pass