Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
MetricValuePeriodScopeSource row
Revenue¥6.2bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥6.3bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥5.5bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥5.4bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Revenue¥5.6bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income−¥369m2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥13m2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income−¥359m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥189m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income−¥757m2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income−¥432m2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income−¥964m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥357m2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥189m2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)−¥404m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥184m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥659m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥449m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥745m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥404m2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥184m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥7.1bnat 2025-03-31Cons.Assets
Total assets¥7.2bnat 2024-03-31Cons.Assets
Total assets¥6.1bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥6.5bnat 2022-03-31vCons.Total assets (5-year summary)
Total assets¥6.5bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥2.5bnat 2025-03-31Cons.Liabilities
Total liabilities¥2.5bnat 2024-03-31Cons.Liabilities
Net assets / equity¥4.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥4.7bnat 2024-03-31Cons.Net assets
Net assets / equity¥4.3bnat 2023-03-31vCons.Net assets
Net assets / equity¥4.5bnat 2022-03-31vCons.Net assets (5-year summary)
Net assets / equity¥4.6bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥799mat 2025-03-31Cons.Cash and deposits
Cash and deposits¥1.8bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥799mat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.8bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2023-03-31vCons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.0bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥1.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥602m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥735m2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥257m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥364m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥60m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥73m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥36m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥75m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥731m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥185m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥69m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥141m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥176m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥7m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-263.82024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥120.352023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-430.472022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-292.892021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-486.552020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥3,009.95at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥3,086.01at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,774.8at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥2,927.4at 2022-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥3,032.88at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio64.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.4%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio69.6%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio69.2%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio71.7%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE-8.6%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE4.1%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE-15.1%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE-9.8%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
ROE-14.6%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees258at 2025-03-31Cons.Number of employees
Employees265at 2024-03-31Cons.Number of employees
Employees276at 2023-03-31vCons.Number of employees
Employees301at 2022-03-31vCons.Number of employees
Employees285at 2021-03-31dCons.Number of employees
Revenue¥3.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥4.4bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥2.7bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥3.5bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Revenue¥2.6bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income−¥44m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥37m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income−¥14m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥220m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income−¥281m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥18m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥422m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥19m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥178m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income−¥41m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥146m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income−¥457m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥142m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Net income−¥547m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥4.0bnat 2025-03-31StandaloneAssets
Total assets¥4.5bnat 2024-03-31StandaloneAssets
Total assets¥3.8bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥3.9bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total assets¥4.1bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.5bnat 2025-03-31StandaloneLiabilities
Total liabilities¥2.0bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥2.5bnat 2025-03-31StandaloneNet assets
Net assets / equity¥2.5bnat 2024-03-31StandaloneNet assets
Net assets / equity¥2.4bnat 2023-03-31vStandaloneNet assets
Net assets / equity¥2.8bnat 2022-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥3.0bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥357mat 2025-03-31StandaloneCash and deposits
Cash and deposits¥513mat 2024-03-31StandaloneCash and deposits
EPS (basic)¥-26.542024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥95.242023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-298.462022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-92.772021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-357.042020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥1,641.43at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,655.63at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,544.96at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,839.8at 2022-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,932.87at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio62.5%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio55.9%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.7%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.1%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.9%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE-1.6%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE5.9%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE-17.6%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE-4.9%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
ROE-16.9%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued1,552,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,552,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,552,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,552,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,552,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees106at 2025-03-31StandaloneNumber of employees
Employees105at 2024-03-31StandaloneNumber of employees
Employees108at 2023-03-31vStandaloneNumber of employees
Employees110at 2022-03-31vStandaloneNumber of employees
Employees115at 2021-03-31dStandaloneNumber 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 · 1,282
ItemContextValueUnit
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Disclosure of sustainability related financial information (text)FilingDateInstantText · Plus
Governance (text)FilingDateInstantText · Plus
Risk management (text)FilingDateInstantText · Plus
Policy on development of human resources and internal environment strategy (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
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
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)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単元株式数100株
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)株式会社三桂製作所
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)東京都大田区下丸子4丁目21-1
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)渡 邉 正 禮
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都大田区
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)三桂興産株式会社
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都大田区下丸子4丁目21-1
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)池 田 公 子
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)神奈川県横浜市港北区
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)湯 藤 大恵子
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)東京都中央区
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)篠 原 美枝子
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)柳 澤 広 文
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)東京都三鷹市
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)大 田 昭 彦
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)東京都立川市
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)今 秀 信
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)奈良県奈良市
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)渡 邉 恒 子
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)東京都港区
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-

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 · 24 of 24 passed
balance sheet identityconsolidated 2024-03-31pass rounding
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass 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 assetsconsolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass