Annual report

Period2020-04-01 → 2021-03-31
Filed2022-12-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amends S100LLKO.

Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥4.2bn2020-04-01 → 2021-03-31Cons.Net sales
Revenue¥7.9bn2019-04-01 → 2020-03-31Cons.Net sales
Revenue¥8.8bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Revenue¥5.8bn2017-04-01 → 2018-03-31dCons.Net sales (5-year summary)
Revenue¥4.8bn2016-04-01 → 2017-03-31dCons.Net sales (5-year summary)
Operating income¥286m2020-04-01 → 2021-03-31Cons.Operating income
Operating income¥1.7bn2019-04-01 → 2020-03-31Cons.Operating income
Ordinary income¥326m2020-04-01 → 2021-03-31Cons.Ordinary income
Ordinary income¥1.8bn2019-04-01 → 2020-03-31Cons.Ordinary income
Ordinary income¥2.0bn2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥852m2017-04-01 → 2018-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥312m2016-04-01 → 2017-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥326m2020-04-01 → 2021-03-31Cons.Income before income taxes
Profit before tax¥1.7bn2019-04-01 → 2020-03-31Cons.Income before income taxes
Net income (owners)¥222m2020-04-01 → 2021-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2019-04-01 → 2020-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.5bn2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥592m2017-04-01 → 2018-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥190m2016-04-01 → 2017-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥225m2020-04-01 → 2021-03-31Cons.Profit loss
Net income¥1.2bn2019-04-01 → 2020-03-31Cons.Profit loss
Total assets¥10.6bnat 2021-03-31Cons.Assets
Total assets¥10.5bnat 2020-03-31Cons.Assets
Total assets¥10.3bnat 2019-03-31dCons.Total assets (5-year summary)
Total assets¥9.2bnat 2018-03-31dCons.Total assets (5-year summary)
Total assets¥8.3bnat 2017-03-31dCons.Total assets (5-year summary)
Total liabilities¥2.4bnat 2021-03-31Cons.Liabilities
Total liabilities¥2.4bnat 2020-03-31Cons.Liabilities
Net assets / equity¥8.2bnat 2021-03-31Cons.Net assets
Net assets / equity¥8.1bnat 2020-03-31Cons.Net assets
Net assets / equity¥7.3bnat 2019-03-31dCons.Net assets
Net assets / equity¥6.1bnat 2018-03-31dCons.Net assets (5-year summary)
Net assets / equity¥5.6bnat 2017-03-31dCons.Net assets (5-year summary)
Cash and deposits¥5.0bnat 2021-03-31Cons.Cash and deposits
Cash and deposits¥4.9bnat 2020-03-31Cons.Cash and deposits
Cash & equivalents¥4.7bnat 2021-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2020-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.5bnat 2019-03-31dCons.Cash and cash equivalents
Cash & equivalents¥2.7bnat 2018-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.2bnat 2017-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥311m2020-04-01 → 2021-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2019-04-01 → 2020-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.4bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.2bn2017-04-01 → 2018-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥638m2016-04-01 → 2017-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥108m2020-04-01 → 2021-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥184m2019-04-01 → 2020-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥66m2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥17m2017-04-01 → 2018-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥33m2016-04-01 → 2017-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥563m2020-04-01 → 2021-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥545m2019-04-01 → 2020-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥562m2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥657m2017-04-01 → 2018-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥149m2016-04-01 → 2017-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥34.532020-04-01 → 2021-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥179.932019-04-01 → 2020-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥225.762018-04-01 → 2019-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥92.12017-04-01 → 2018-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥29.522016-04-01 → 2017-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,268.48at 2021-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,255.44at 2020-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,131.14at 2019-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥945.13at 2018-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥873.81at 2017-03-31dCons.Net assets per share (5-year summary)
Equity ratio76.8%at 2021-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio76.5%at 2020-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio70.4%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio66.2%at 2018-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio67.4%at 2017-03-31dCons.Equity to asset ratio (5-year summary)
ROE2.7%2020-04-01 → 2021-03-31Cons.Rate of return on equity (5-year summary)
ROE15.1%2019-04-01 → 2020-03-31Cons.Rate of return on equity (5-year summary)
ROE21.7%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
ROE10.1%2017-04-01 → 2018-03-31dCons.Rate of return on equity (5-year summary)
ROE3.4%2016-04-01 → 2017-03-31dCons.Rate of return on equity (5-year summary)
Employees165at 2021-03-31Cons.Number of employees
Employees168at 2020-03-31Cons.Number of employees
Employees171at 2019-03-31dCons.Number of employees
Employees161at 2018-03-31dCons.Number of employees
Employees165at 2017-03-31dCons.Number of employees
Revenue¥4.1bn2020-04-01 → 2021-03-31StandaloneNet sales
Revenue¥7.7bn2019-04-01 → 2020-03-31StandaloneNet sales
Revenue¥8.4bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Revenue¥5.5bn2017-04-01 → 2018-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.7bn2016-04-01 → 2017-03-31dStandaloneNet sales (5-year summary)
Operating income¥297m2020-04-01 → 2021-03-31StandaloneOperating income
Operating income¥1.7bn2019-04-01 → 2020-03-31StandaloneOperating income
Ordinary income¥326m2020-04-01 → 2021-03-31StandaloneOrdinary income
Ordinary income¥1.7bn2019-04-01 → 2020-03-31StandaloneOrdinary income
Ordinary income¥1.9bn2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥841m2017-04-01 → 2018-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥374m2016-04-01 → 2017-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥326m2020-04-01 → 2021-03-31StandaloneIncome before income taxes
Profit before tax¥1.7bn2019-04-01 → 2020-03-31StandaloneIncome before income taxes
Net income¥225m2020-04-01 → 2021-03-31StandaloneProfit loss
Net income¥1.1bn2019-04-01 → 2020-03-31StandaloneProfit loss
Net income¥1.4bn2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Net income¥589m2017-04-01 → 2018-03-31dStandaloneNet income loss (5-year summary)
Net income¥213m2016-04-01 → 2017-03-31dStandaloneNet income loss (5-year summary)
Total assets¥10.4bnat 2021-03-31StandaloneAssets
Total assets¥10.3bnat 2020-03-31StandaloneAssets
Total assets¥10.1bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total assets¥8.9bnat 2018-03-31dStandaloneTotal assets (5-year summary)
Total assets¥8.1bnat 2017-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.2bnat 2021-03-31StandaloneLiabilities
Total liabilities¥2.3bnat 2020-03-31StandaloneLiabilities
Net assets / equity¥8.1bnat 2021-03-31StandaloneNet assets
Net assets / equity¥8.0bnat 2020-03-31StandaloneNet assets
Net assets / equity¥7.2bnat 2019-03-31dStandaloneNet assets
Net assets / equity¥6.1bnat 2018-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥5.6bnat 2017-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥5.0bnat 2021-03-31StandaloneCash and deposits
Cash and deposits¥4.9bnat 2020-03-31StandaloneCash and deposits
EPS (basic)¥34.882020-04-01 → 2021-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥177.852019-04-01 → 2020-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥221.872018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥91.672017-04-01 → 2018-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥33.162016-04-01 → 2017-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥152020-04-01 → 2021-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502019-04-01 → 2020-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥432018-04-01 → 2019-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥212017-04-01 → 2018-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥162016-04-01 → 2017-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,259.9at 2021-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,247.41at 2020-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,125.2at 2019-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥943.01at 2018-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥872.09at 2017-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio78.4%at 2021-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio77.9%at 2020-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio71.9%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio68.4%at 2018-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio69.3%at 2017-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE2.8%2020-04-01 → 2021-03-31StandaloneRate of return on equity (5-year summary)
ROE15.0%2019-04-01 → 2020-03-31StandaloneRate of return on equity (5-year summary)
ROE21.5%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
ROE10.1%2017-04-01 → 2018-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.9%2016-04-01 → 2017-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued7,028,000at 2021-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,028,000at 2020-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,028,000at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,028,000at 2018-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,028,000at 2017-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees146at 2021-03-31StandaloneNumber of employees
Employees148at 2020-03-31StandaloneNumber of employees
Employees151at 2019-03-31dStandaloneNumber of employees
Employees134at 2018-03-31dStandaloneNumber of employees
Employees137at 2017-03-31dStandaloneNumber 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.

Segments · 4
SegmentItemPeriodValue
Control Management Departmentreportable segmentemployeesat 2021-03-3128 pure
Development Departmentreportable segmentemployeesat 2021-03-3133 pure
Manufacturing Departmentreportable segmentemployeesat 2021-03-3163 pure
Saledreportable segmentemployeesat 2021-03-3141 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,339
ItemContextValueUnit
Traveling and transportation expenses sgaPrior1YearDuration119190000JPY
Traveling and transportation expenses sgaCurrentYearDuration46051000JPY
Research and development expenses sgaPrior1YearDuration316900000JPY
Research and development expenses sgaCurrentYearDuration279477000JPY
Research and development expenses sgaPrior1YearDuration316900000JPY
Research and development expenses sgaCurrentYearDuration279477000JPY
Cash and depositsPrior1YearInstant_NonConsolidatedMember4883238000JPY
Cash and depositsCurrentYearInstant_NonConsolidatedMember5016739000JPY
Notes receivable tradePrior1YearInstant_NonConsolidatedMember320730000JPY
Notes receivable tradeCurrentYearInstant_NonConsolidatedMember211085000JPY
Accounts receivable tradePrior1YearInstant_NonConsolidatedMember823858000JPY
Accounts receivable tradeCurrentYearInstant_NonConsolidatedMember794643000JPY
Merchandise and finished goodsPrior1YearInstant_NonConsolidatedMember-JPY
Merchandise and finished goodsCurrentYearInstant_NonConsolidatedMember173862000JPY
Work in processPrior1YearInstant_NonConsolidatedMember1370337000JPY
Work in processCurrentYearInstant_NonConsolidatedMember1103049000JPY
Raw materials and suppliesPrior1YearInstant_NonConsolidatedMember614825000JPY
Raw materials and suppliesCurrentYearInstant_NonConsolidatedMember533962000JPY
Income taxes receivablePrior1YearInstant_NonConsolidatedMember-JPY
Income taxes receivableCurrentYearInstant_NonConsolidatedMember175250000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember19975000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember20385000JPY
Other caPrior1YearInstant_NonConsolidatedMember1588000JPY
Other caCurrentYearInstant_NonConsolidatedMember91175000JPY
Allowance for doubtful accounts caPrior1YearInstant_NonConsolidatedMember-1000JPY
Allowance for doubtful accounts caCurrentYearInstant_NonConsolidatedMember-JPY
Current assetsPrior1YearInstant_NonConsolidatedMember8034552000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember8120155000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember538892000JPY
Buildings netCurrentYearInstant_NonConsolidatedMember513280000JPY
Structures netPrior1YearInstant_NonConsolidatedMember38678000JPY
Structures netCurrentYearInstant_NonConsolidatedMember40358000JPY
Machinery and equipment netPrior1YearInstant_NonConsolidatedMember263545000JPY
Machinery and equipment netCurrentYearInstant_NonConsolidatedMember313665000JPY
Vehicles netPrior1YearInstant_NonConsolidatedMember24934000JPY
Vehicles netCurrentYearInstant_NonConsolidatedMember12998000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember56980000JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember47545000JPY
Lease assets net ppePrior1YearInstant_NonConsolidatedMember108806000JPY
Lease assets net ppeCurrentYearInstant_NonConsolidatedMember56984000JPY
Construction in progressPrior1YearInstant_NonConsolidatedMember136000JPY
Construction in progressCurrentYearInstant_NonConsolidatedMember-JPY
LandPrior1YearInstant_NonConsolidatedMember853090000JPY
LandCurrentYearInstant_NonConsolidatedMember853090000JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember1885065000JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember1837923000JPY
SoftwarePrior1YearInstant_NonConsolidatedMember11622000JPY
SoftwareCurrentYearInstant_NonConsolidatedMember33572000JPY
Other iaPrior1YearInstant_NonConsolidatedMember2928000JPY
Other iaCurrentYearInstant_NonConsolidatedMember2928000JPY

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 2020-03-31pass
balance sheet identityconsolidated 2021-03-31pass rounding
balance sheet identitynon_consolidated 2020-03-31pass rounding
balance sheet identitynon_consolidated 2021-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2019-03-31pass
statement vs summary · net assetsconsolidated 2020-03-31pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2019-03-31pass
statement vs summary · net assetsnon_consolidated 2020-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net income attributable to parentconsolidated 2019-04-01/2020-03-31pass
statement vs summary · net income attributable to parentconsolidated 2020-04-01/2021-03-31pass
statement vs summary · operating cash flowconsolidated 2019-04-01/2020-03-31pass
statement vs summary · operating cash flowconsolidated 2020-04-01/2021-03-31pass
statement vs summary · revenueconsolidated 2019-04-01/2020-03-31pass
statement vs summary · revenueconsolidated 2020-04-01/2021-03-31pass
statement vs summary · revenuenon_consolidated 2019-04-01/2020-03-31pass
statement vs summary · revenuenon_consolidated 2020-04-01/2021-03-31pass
statement vs summary · total assetsconsolidated 2020-03-31pass
statement vs summary · total assetsconsolidated 2021-03-31pass
statement vs summary · total assetsnon_consolidated 2020-03-31pass
statement vs summary · total assetsnon_consolidated 2021-03-31pass