Annual report

Period2017-04-01 → 2018-03-31
Filed2023-06-15
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amends S100DDOD.

Key figures · 147
MetricValuePeriodScopeSource row
Revenue¥16.1bn2017-04-01 → 2018-03-31Cons.Net sales
Revenue¥16.3bn2016-04-01 → 2017-03-31Cons.Net sales
Revenue¥17.0bn2015-04-01 → 2016-03-31dCons.Net sales (5-year summary)
Revenue¥16.3bn2014-04-01 → 2015-03-31dCons.Net sales (5-year summary)
Revenue¥15.7bn2013-04-01 → 2014-03-31dCons.Net sales (5-year summary)
Operating income¥416m2017-04-01 → 2018-03-31Cons.Operating income
Operating income¥520m2016-04-01 → 2017-03-31Cons.Operating income
Ordinary income¥332m2017-04-01 → 2018-03-31Cons.Ordinary income
Ordinary income¥397m2016-04-01 → 2017-03-31Cons.Ordinary income
Ordinary income¥663m2015-04-01 → 2016-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥603m2014-04-01 → 2015-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥581m2013-04-01 → 2014-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥1.4bn2017-04-01 → 2018-03-31Cons.Income before income taxes
Profit before tax¥320m2016-04-01 → 2017-03-31Cons.Income before income taxes
Net income (owners)−¥1.2bn2017-04-01 → 2018-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥484m2016-04-01 → 2017-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥293m2015-04-01 → 2016-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥470m2014-04-01 → 2015-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥412m2013-04-01 → 2014-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥1.1bn2017-04-01 → 2018-03-31Cons.Profit loss
Net income¥606m2016-04-01 → 2017-03-31Cons.Profit loss
Total assets¥16.8bnat 2018-03-31Cons.Assets
Total assets¥18.8bnat 2017-03-31Cons.Assets
Total assets¥17.2bnat 2016-03-31dCons.Total assets (5-year summary)
Total assets¥18.2bnat 2015-03-31dCons.Total assets (5-year summary)
Total assets¥17.4bnat 2014-03-31dCons.Total assets (5-year summary)
Total liabilities¥10.3bnat 2018-03-31Cons.Liabilities
Total liabilities¥11.3bnat 2017-03-31Cons.Liabilities
Net assets / equity¥6.5bnat 2018-03-31Cons.Net assets
Net assets / equity¥7.5bnat 2017-03-31Cons.Net assets
Net assets / equity¥7.1bnat 2016-03-31dCons.Net assets
Net assets / equity¥7.0bnat 2015-03-31dCons.Net assets (5-year summary)
Net assets / equity¥6.1bnat 2014-03-31dCons.Net assets (5-year summary)
Cash and deposits¥920mat 2018-03-31Cons.Cash and deposits
Cash and deposits¥1.2bnat 2017-03-31Cons.Cash and deposits
Cash & equivalents¥582mat 2018-03-31Cons.Cash and cash equivalents
Cash & equivalents¥833mat 2017-03-31Cons.Cash and cash equivalents
Cash & equivalents¥623mat 2016-03-31dCons.Cash and cash equivalents
Cash & equivalents¥665mat 2015-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.1bnat 2014-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.9bn2017-04-01 → 2018-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥326m2016-04-01 → 2017-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.1bn2015-04-01 → 2016-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥990m2014-04-01 → 2015-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.7bn2013-04-01 → 2014-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.6bn2017-04-01 → 2018-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥910m2016-04-01 → 2017-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥192m2015-04-01 → 2016-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥989m2014-04-01 → 2015-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.5bn2013-04-01 → 2014-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥649m2017-04-01 → 2018-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥798m2016-04-01 → 2017-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥903m2015-04-01 → 2016-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥499m2014-04-01 → 2015-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥204m2013-04-01 → 2014-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-122.242017-04-01 → 2018-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥47.662016-04-01 → 2017-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥28.772015-04-01 → 2016-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥46.192014-04-01 → 2015-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥40.542013-04-01 → 2014-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥47.592016-04-01 → 2017-03-31Cons.Diluted earnings per share (5-year summary)
Net assets per share¥481.71at 2018-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥598.33at 2017-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥554.18at 2016-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥539.64at 2015-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥474.14at 2014-03-31dCons.Net assets per share (5-year summary)
Equity ratio28.6%at 2018-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio31.7%at 2017-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio32.7%at 2016-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio30.2%at 2015-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio27.7%at 2014-03-31dCons.Equity to asset ratio (5-year summary)
ROE8.3%2016-04-01 → 2017-03-31Cons.Rate of return on equity (5-year summary)
ROE5.3%2015-04-01 → 2016-03-31dCons.Rate of return on equity (5-year summary)
ROE9.1%2014-04-01 → 2015-03-31dCons.Rate of return on equity (5-year summary)
ROE8.8%2013-04-01 → 2014-03-31dCons.Rate of return on equity (5-year summary)
Employees660at 2018-03-31Cons.Number of employees
Employees668at 2017-03-31Cons.Number of employees
Employees655at 2016-03-31dCons.Number of employees
Employees669at 2015-03-31dCons.Number of employees
Employees640at 2014-03-31dCons.Number of employees
Revenue¥12.9bn2017-04-01 → 2018-03-31StandaloneNet sales
Revenue¥13.0bn2016-04-01 → 2017-03-31StandaloneNet sales
Revenue¥13.3bn2015-04-01 → 2016-03-31dStandaloneNet sales (5-year summary)
Revenue¥13.1bn2014-04-01 → 2015-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.6bn2013-04-01 → 2014-03-31dStandaloneNet sales (5-year summary)
Operating income¥186m2017-04-01 → 2018-03-31StandaloneOperating income
Operating income¥180m2016-04-01 → 2017-03-31StandaloneOperating income
Ordinary income¥295m2017-04-01 → 2018-03-31StandaloneOrdinary income
Ordinary income¥153m2016-04-01 → 2017-03-31StandaloneOrdinary income
Ordinary income¥445m2015-04-01 → 2016-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥534m2014-04-01 → 2015-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥9m2013-04-01 → 2014-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥1.5bn2017-04-01 → 2018-03-31StandaloneIncome before income taxes
Profit before tax¥197m2016-04-01 → 2017-03-31StandaloneIncome before income taxes
Net income−¥1.2bn2017-04-01 → 2018-03-31StandaloneProfit loss
Net income¥510m2016-04-01 → 2017-03-31StandaloneProfit loss
Net income¥269m2015-04-01 → 2016-03-31dStandaloneNet income loss (5-year summary)
Net income¥366m2014-04-01 → 2015-03-31dStandaloneNet income loss (5-year summary)
Net income−¥4m2013-04-01 → 2014-03-31dStandaloneNet income loss (5-year summary)
Total assets¥13.0bnat 2018-03-31StandaloneAssets
Total assets¥15.0bnat 2017-03-31StandaloneAssets
Total assets¥13.6bnat 2016-03-31dStandaloneTotal assets (5-year summary)
Total assets¥13.8bnat 2015-03-31dStandaloneTotal assets (5-year summary)
Total assets¥13.7bnat 2014-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥8.9bnat 2018-03-31StandaloneLiabilities
Total liabilities¥9.5bnat 2017-03-31StandaloneLiabilities
Net assets / equity¥4.1bnat 2018-03-31StandaloneNet assets
Net assets / equity¥5.4bnat 2017-03-31StandaloneNet assets
Net assets / equity¥5.1bnat 2016-03-31dStandaloneNet assets
Net assets / equity¥4.9bnat 2015-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥4.4bnat 2014-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥504mat 2018-03-31StandaloneCash and deposits
Cash and deposits¥632mat 2017-03-31StandaloneCash and deposits
EPS (basic)¥-123.232017-04-01 → 2018-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥50.262016-04-01 → 2017-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥26.492015-04-01 → 2016-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥362014-04-01 → 2015-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-0.362013-04-01 → 2014-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥50.192016-04-01 → 2017-03-31StandaloneDiluted earnings per share (5-year summary)
Dividend per share¥72017-04-01 → 2018-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥82016-04-01 → 2017-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥82015-04-01 → 2016-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥72014-04-01 → 2015-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥52013-04-01 → 2014-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥411.75at 2018-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥542.72at 2017-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥503.62at 2016-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥486.26at 2015-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥436.97at 2014-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio31.5%at 2018-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio36.2%at 2017-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio37.6%at 2016-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio35.9%at 2015-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio32.4%at 2014-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE9.7%2016-04-01 → 2017-03-31StandaloneRate of return on equity (5-year summary)
ROE5.3%2015-04-01 → 2016-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.8%2014-04-01 → 2015-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued10,172,000at 2018-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,172,000at 2017-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,172,000at 2016-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued10,172,000at 2015-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued10,172,000at 2014-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees430at 2018-03-31StandaloneNumber of employees
Employees420at 2017-03-31StandaloneNumber of employees
Employees407at 2016-03-31dStandaloneNumber of employees
Employees409at 2015-03-31dStandaloneNumber of employees
Employees407at 2014-03-31dStandaloneNumber 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 · 1,143
ItemContextValueUnit
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)株式会社徳応舎
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)東京都大田区久が原六丁目2番15号
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)三木産業株式会社
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)徳島県板野郡松茂町中喜来字中須20
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社日伸
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)徳島県徳島市中常三島町二丁目15番地
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)三木 富士彦
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)東京都大田区
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社マーレフィルターシステムズ
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)東京都豊島区北大塚一丁目9番12号
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)三木 康弘
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)徳島県徳島市
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社阿波銀行
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)徳島県徳島市西船場町二丁目24番地の1
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)東京濾器株式会社
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)神奈川県横浜市都筑区仲町台三丁目12番3号
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)丸紅株式会社
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋二丁目7番1号
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)株式会社徳島銀行
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)徳島県徳島市富田浜一丁目41番地
Issued shares voting rights (text)FilingDateInstantText · Plus
Treasury shares etc (text)FilingDateInstantText · Plus
Classes of shares etc na (text)FilingDateInstantText · Plus
Acquisitions by resolution of shareholders meeting na (text)FilingDateInstantText · Plus
Acquisitions by resolution of board of directors meeting na (text)FilingDateInstantText · Plus
Acquisitions not based on resolution of shareholders meeting or board of directors meeting na (text)FilingDateInstantText · Plus
Disposals or holding of acquired treasury shares (text)FilingDateInstantText · Plus
Dividend policy (text)FilingDateInstantText · Plus
Highest and lowest share price of each fiscal year in last five years (text)FilingDateInstantText · Plus
Highest and lowest share price of each month in last six months (text)FilingDateInstantText · Plus
Information about officers (text)FilingDateInstantText · Plus
Explanation about corporate governance (text)FilingDateInstantText · Plus
Details of remuneration to independent auditors (text)FilingDateInstantText · Plus
Other material remuneration to independent auditors (text)FilingDateInstantText · Plus
Details of non audit services rendered by independent auditors (text)FilingDateInstantText · Plus
Policy on determining audit fee (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationCurrentYearDurationText · Plus
Regulations in accordance with which financial statements have been prepared financial informationCurrentYearDurationText · Plus
Description of fact that financial statements have been prepared in accordance with special provision financial informationCurrentYearDuration
Original text (Japanese)  また、当社は、特例財務諸表提出会社に該当し、財務諸表等規則第127条の規定により財務諸表を作成しております。
Note on independent audit financial informationCurrentYearDurationText · Plus
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial informationCurrentYearDurationText · Plus
Consolidated balance sheet (text)CurrentYearDurationText · Plus
Consolidated statement of income (text)CurrentYearDurationText · Plus
Consolidated statement of comprehensive income (text)CurrentYearDurationText · Plus
Consolidated statement of changes in equity (text)CurrentYearDurationText · Plus
Consolidated statement of cash flows (text)CurrentYearDurationText · Plus
Notes significant accounting policies for preparation of consolidated financial statements (text)CurrentYearDurationText · Plus
Number of consolidated subsidiaries and names of major consolidated subsidiaries (text)CurrentYearDurationText · 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 · 24 of 24 passed
balance sheet identityconsolidated 2017-03-31pass
balance sheet identityconsolidated 2018-03-31pass
balance sheet identitynon_consolidated 2017-03-31pass rounding
balance sheet identitynon_consolidated 2018-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2016-03-31pass
statement vs summary · net assetsconsolidated 2017-03-31pass
statement vs summary · net assetsconsolidated 2018-03-31pass
statement vs summary · net assetsnon_consolidated 2016-03-31pass
statement vs summary · net assetsnon_consolidated 2017-03-31pass
statement vs summary · net assetsnon_consolidated 2018-03-31pass
statement vs summary · net income attributable to parentconsolidated 2016-04-01/2017-03-31pass
statement vs summary · net income attributable to parentconsolidated 2017-04-01/2018-03-31pass
statement vs summary · operating cash flowconsolidated 2016-04-01/2017-03-31pass
statement vs summary · operating cash flowconsolidated 2017-04-01/2018-03-31pass
statement vs summary · revenueconsolidated 2016-04-01/2017-03-31pass
statement vs summary · revenueconsolidated 2017-04-01/2018-03-31pass
statement vs summary · revenuenon_consolidated 2016-04-01/2017-03-31pass
statement vs summary · revenuenon_consolidated 2017-04-01/2018-03-31pass
statement vs summary · total assetsconsolidated 2017-03-31pass
statement vs summary · total assetsconsolidated 2018-03-31pass
statement vs summary · total assetsnon_consolidated 2017-03-31pass
statement vs summary · total assetsnon_consolidated 2018-03-31pass