Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 23 passed
Key figures · 120
MetricValuePeriodScopeSource row
Revenue¥32.5bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥34.4bn2022-04-01 → 2023-03-31Cons.Net sales
Operating income¥826m2023-04-01 → 2024-03-31Cons.Operating income
Operating income¥1.3bn2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income¥940m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥1.3bn2022-04-01 → 2023-03-31Cons.Ordinary income
Profit before tax¥937m2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax¥1.3bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)¥627m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥956m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income¥627m2023-04-01 → 2024-03-31Cons.Profit loss
Net income¥956m2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥24.1bnat 2024-03-31Cons.Assets
Total assets¥24.4bnat 2023-03-31Cons.Assets
Total liabilities¥8.1bnat 2024-03-31Cons.Liabilities
Total liabilities¥9.0bnat 2023-03-31Cons.Liabilities
Net assets / equity¥16.0bnat 2024-03-31Cons.Net assets
Net assets / equity¥15.4bnat 2023-03-31Cons.Net assets
Net assets / equity¥14.5bnat 2022-03-31dCons.Net assets
Cash and deposits¥4.9bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥5.7bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥4.1bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.0bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.8bnat 2022-03-31dCons.Cash and cash equivalents
Operating cash flow−¥185m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥439m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥414m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥220m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥264m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥137.092023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥208.962022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
Net assets per share¥3,502.03at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥3,375.09at 2023-03-31Cons.Net assets per share (5-year summary)
Equity ratio66.4%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio63.3%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
ROE4.0%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE6.2%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
Employees231at 2024-03-31Cons.Number of employees
Employees232at 2023-03-31Cons.Number of employees
Revenue¥32.4bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥34.4bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥31.3bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥25.6bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥28.1bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income¥843m2023-04-01 → 2024-03-31StandaloneOperating income
Operating income¥1.3bn2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥941m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥1.3bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.0bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.7bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.6bn2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥936m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax¥1.3bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥628m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥990m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥694m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.1bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.1bn2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥24.1bnat 2024-03-31StandaloneAssets
Total assets¥24.4bnat 2023-03-31StandaloneAssets
Total assets¥23.3bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥21.0bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥20.6bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥8.2bnat 2024-03-31StandaloneLiabilities
Total liabilities¥9.0bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥15.9bnat 2024-03-31StandaloneNet assets
Net assets / equity¥15.4bnat 2023-03-31StandaloneNet assets
Net assets / equity¥14.5bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥14.0bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥13.0bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.8bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥5.6bnat 2023-03-31StandaloneCash and deposits
Cash & equivalents¥3.8bnat 2022-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥4.4bnat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.7bnat 2020-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥60m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.6bn2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.7bn2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥333m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥569m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥100m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥301m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥333m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥386m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥137.22023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥216.372022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥151.722021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥248.812020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥242.262019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥402023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥402022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥322021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥392020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥372019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥3,474.14at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,357.73at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,171.82at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥3,058.05at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,832.16at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio66.0%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.9%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.4%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.5%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio62.9%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE4.0%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE6.6%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE4.9%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE8.4%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE8.9%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,592,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,592,000at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,592,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,592,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,592,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees193at 2024-03-31StandaloneNumber of employees
Employees193at 2023-03-31StandaloneNumber of employees
Employees195at 2022-03-31dStandaloneNumber of employees
Employees193at 2021-03-31dStandaloneNumber of employees
Employees185at 2020-03-31dStandaloneNumber 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 · 1,582
ItemContextValueUnit
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)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)坪 井 典 明
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)東京都大田区
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)有限会社 坪井
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都大田区南馬込2丁目24-28
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)光通信株式会社
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-40
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目6-6
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社三井住友銀行
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目1-2
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)大伸化学従業員持株会
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区芝大門1丁目9-9
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)丸善石油化学株式会社
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区入船2丁目1-1
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)INTERACTIVEBROKERS LLC(常任代理人 インタラクティブ・ブローカーズ証券株式会社)
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2丁目7-1
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)杉 浦 久 毅
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)東京都板橋区
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsCurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcCurrentYearInstant_Row1Member
Original text (Japanese)大伸化学株式会社
Address of shareholder treasury shares etcCurrentYearInstant_Row1Member
Original text (Japanese)東京都港区芝大門1丁目9-9
Classes of shares etc (text)FilingDateInstantText · Plus
Acquisitions by resolution of shareholders meeting (text)FilingDateInstantText · Plus
Acquisitions by resolution of board of directors meeting (text)FilingDateInstantText · Plus
Acquisitions not based on resolution of shareholders meeting or board of directors meeting (text)FilingDateInstantText · Plus
Disposals or holding of acquired treasury shares (text)FilingDateInstantText · Plus
Dividend policy (text)FilingDateInstantText · Plus
Date of resolution dividends of surplusFilingDateInstant_Row1Member2024-06-27

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 · 23 of 23 passed
balance sheet identityconsolidated 2023-03-31pass rounding
balance sheet identityconsolidated 2024-03-31pass
balance sheet identitynon_consolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass