Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥19.6bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥18.1bn2021-04-01 → 2022-03-31Cons.Net sales
Revenue¥17.2bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥19.9bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Revenue¥20.3bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Operating income¥568m2022-04-01 → 2023-03-31Cons.Operating income
Operating income¥1.3bn2021-04-01 → 2022-03-31Cons.Operating income
Ordinary income¥668m2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥1.4bn2021-04-01 → 2022-03-31Cons.Ordinary income
Ordinary income¥1.3bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.8bn2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥2.0bn2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥666m2022-04-01 → 2023-03-31Cons.Income before income taxes
Profit before tax¥1.3bn2021-04-01 → 2022-03-31Cons.Income before income taxes
Net income (owners)¥448m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥965m2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥872m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.4bn2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥448m2022-04-01 → 2023-03-31Cons.Profit loss
Net income¥965m2021-04-01 → 2022-03-31Cons.Profit loss
Total assets¥25.3bnat 2023-03-31Cons.Assets
Total assets¥24.8bnat 2022-03-31Cons.Assets
Total assets¥23.9bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥24.0bnat 2020-03-31dCons.Total assets (5-year summary)
Total assets¥22.5bnat 2019-03-31dCons.Total assets (5-year summary)
Total liabilities¥7.1bnat 2023-03-31Cons.Liabilities
Total liabilities¥6.8bnat 2022-03-31Cons.Liabilities
Net assets / equity¥18.3bnat 2023-03-31Cons.Net assets
Net assets / equity¥18.0bnat 2022-03-31Cons.Net assets
Net assets / equity¥17.2bnat 2021-03-31dCons.Net assets
Net assets / equity¥16.6bnat 2020-03-31dCons.Net assets (5-year summary)
Net assets / equity¥16.0bnat 2019-03-31dCons.Net assets (5-year summary)
Cash and deposits¥6.4bnat 2023-03-31Cons.Cash and deposits
Cash and deposits¥6.8bnat 2022-03-31Cons.Cash and deposits
Cash & equivalents¥6.4bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥6.8bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥7.0bnat 2021-03-31dCons.Cash and cash equivalents
Cash & equivalents¥7.4bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥5.4bnat 2019-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥341m2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.7bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.7bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.5bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥715m2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥450m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥666m2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.7bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.0bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥350m2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥316m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.3bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥378m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥514m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥516m2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥97.252022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥209.372021-04-01 → 2022-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥189.282020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥261.92019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥304.192018-04-01 → 2019-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥3,960.3at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥3,896.13at 2022-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥3,733.94at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥3,610.8at 2020-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥3,473.46at 2019-03-31dCons.Net assets per share (5-year summary)
Equity ratio72.0%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.6%at 2022-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.0%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio69.3%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio71.1%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
ROE2.5%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE5.5%2021-04-01 → 2022-03-31Cons.Rate of return on equity (5-year summary)
ROE5.2%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE7.4%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
ROE9.0%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
Employees437at 2023-03-31Cons.Number of employees
Employees434at 2022-03-31Cons.Number of employees
Employees442at 2021-03-31dCons.Number of employees
Employees445at 2020-03-31dCons.Number of employees
Employees433at 2019-03-31dCons.Number of employees
Revenue¥17.2bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥16.3bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥15.3bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥17.6bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥18.0bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income¥174m2022-04-01 → 2023-03-31StandaloneOperating income
Operating income¥993m2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income¥528m2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.3bn2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income¥949m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.6bn2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.8bn2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥525m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax¥1.2bn2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income¥445m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥949m2021-04-01 → 2022-03-31StandaloneProfit loss
Net income¥679m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.1bn2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.3bn2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥23.0bnat 2023-03-31StandaloneAssets
Total assets¥22.7bnat 2022-03-31StandaloneAssets
Total assets¥22.3bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥22.6bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥21.2bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥6.2bnat 2023-03-31StandaloneLiabilities
Total liabilities¥6.0bnat 2022-03-31StandaloneLiabilities
Net assets / equity¥16.8bnat 2023-03-31StandaloneNet assets
Net assets / equity¥16.6bnat 2022-03-31StandaloneNet assets
Net assets / equity¥16.0bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥15.6bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥15.1bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥5.0bnat 2023-03-31StandaloneCash and deposits
Cash and deposits¥5.6bnat 2022-03-31StandaloneCash and deposits
EPS (basic)¥96.672022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥205.912021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥147.432020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥235.192019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥281.432018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥602022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥652021-04-01 → 2022-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥602020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥802019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥902018-04-01 → 2019-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥3,648.45at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,612.05at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,470.65at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥3,383.92at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥3,269.76at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio73.0%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio73.4%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio71.7%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio69.2%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.2%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE2.7%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE5.8%2021-04-01 → 2022-03-31StandaloneRate of return on equity (5-year summary)
ROE4.3%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.1%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
ROE8.9%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,625,000at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,625,000at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,625,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,625,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,625,000at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees385at 2023-03-31StandaloneNumber of employees
Employees385at 2022-03-31StandaloneNumber of employees
Employees390at 2021-03-31dStandaloneNumber of employees
Employees393at 2020-03-31dStandaloneNumber of employees
Employees381at 2019-03-31dStandaloneNumber 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 · 39
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment assetsat 2023-03-31¥5.9bn
Leasingreportable segmentcapex2022-04-01 → 2023-03-31¥7m
Leasingreportable segmentdepreciation2022-04-01 → 2023-03-31¥43m
Leasingreportable segmentrevenue2022-04-01 → 2023-03-31¥360m
Leasingreportable segmentrevenue external2022-04-01 → 2023-03-31¥360m
Leasingreportable segmentsegment assetsat 2023-03-31¥851m
Leasingreportable segmentsegment profit2022-04-01 → 2023-03-31¥261m
Plastic Processing Productsreportable segmentcapex2022-04-01 → 2023-03-31¥376m
Plastic Processing Productsreportable segmentdepreciation2022-04-01 → 2023-03-31¥492m
Plastic Processing Productsreportable segmentemployeesat 2023-03-31437 pure
Plastic Processing Productsreportable segmentrevenue2022-04-01 → 2023-03-31¥19.2bn
Plastic Processing Productsreportable segmentrevenue external2022-04-01 → 2023-03-31¥19.2bn
Plastic Processing Productsreportable segmentsegment assetsat 2023-03-31¥18.6bn
Plastic Processing Productsreportable segmentsegment profit2022-04-01 → 2023-03-31¥306m
—segment totalcapex2022-04-01 → 2023-03-31¥383m
—segment totaldepreciation2022-04-01 → 2023-03-31¥536m
—segment totalrevenue2022-04-01 → 2023-03-31¥19.6bn
—segment totalrevenue external2022-04-01 → 2023-03-31¥19.6bn
—segment totalsegment assetsat 2023-03-31¥19.4bn
—segment totalsegment profit2022-04-01 → 2023-03-31¥568m
Reconciling Itemsreconcilingsegment assetsat 2022-03-31¥6.4bn
Leasingreportable segmentdepreciation2021-04-01 → 2022-03-31¥43m
Leasingreportable segmentrevenue2021-04-01 → 2022-03-31¥360m
Leasingreportable segmentrevenue external2021-04-01 → 2022-03-31¥360m
Leasingreportable segmentsegment assetsat 2022-03-31¥888m
Leasingreportable segmentsegment profit2021-04-01 → 2022-03-31¥274m
Plastic Processing Productsreportable segmentcapex2021-04-01 → 2022-03-31¥940m
Plastic Processing Productsreportable segmentdepreciation2021-04-01 → 2022-03-31¥475m
Plastic Processing Productsreportable segmentrevenue2021-04-01 → 2022-03-31¥17.8bn
Plastic Processing Productsreportable segmentrevenue external2021-04-01 → 2022-03-31¥17.8bn
Plastic Processing Productsreportable segmentsegment assetsat 2022-03-31¥17.5bn
Plastic Processing Productsreportable segmentsegment profit2021-04-01 → 2022-03-31¥1.0bn
—segment totalcapex2021-04-01 → 2022-03-31¥940m
—segment totaldepreciation2021-04-01 → 2022-03-31¥518m
—segment totalrevenue2021-04-01 → 2022-03-31¥18.1bn
—segment totalrevenue external2021-04-01 → 2022-03-31¥18.1bn
—segment totalsegment assetsat 2022-03-31¥18.4bn
—segment totalsegment profit2021-04-01 → 2022-03-31¥1.3bn
Plastic Processing Productsreportable segmentemployeesat 2023-03-31385 pure

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

All source rows · 1,379
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)アーク有限責任監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)藤  本  幸  宏
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)長  井  裕  太
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)ロンシール工業株式会社における製品の評価
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)【注記事項】「(重要な会計上の見積り)当社の製品の評価」
Reference2 kam consolidatedFilingDateInstant_Row1MemberText · Plus
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)アーク有限責任監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)藤  本  幸  宏
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)長  井  裕  太
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)ロンシール工業株式会社における製品の評価
Same as kam for consolidated fskam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration20298000000JPY
Net sales (5-year summary)Prior3YearDuration19895000000JPY
Net sales (5-year summary)Prior2YearDuration17167000000JPY
Net sales (5-year summary)Prior1YearDuration18129000000JPY
Net sales (5-year summary)CurrentYearDuration19560000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration2013000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration1808000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration1281000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration1370000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration668000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration1402000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration1207000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration872000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration965000000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration448000000JPY
Comprehensive income (5-year summary)Prior4YearDuration1286000000JPY
Comprehensive income (5-year summary)Prior3YearDuration1047000000JPY
Comprehensive income (5-year summary)Prior2YearDuration935000000JPY
Comprehensive income (5-year summary)Prior1YearDuration1030000000JPY
Comprehensive income (5-year summary)CurrentYearDuration595000000JPY
Net assets (5-year summary)Prior4YearInstant16012000000JPY
Net assets (5-year summary)Prior3YearInstant16644000000JPY
Net assets (5-year summary)Prior2YearInstant17210000000JPY
Net assets (5-year summary)Prior1YearInstant17957000000JPY
Net assets (5-year summary)CurrentYearInstant18252000000JPY
Total assets (5-year summary)Prior4YearInstant22514000000JPY
Total assets (5-year summary)Prior3YearInstant24021000000JPY
Total assets (5-year summary)Prior2YearInstant23904000000JPY

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 2022-03-31pass
balance sheet identityconsolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2022-03-31pass rounding
balance sheet identitynon_consolidated 2023-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2021-04-01/2022-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2021-04-01/2022-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2021-04-01/2022-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · total assetsconsolidated 2022-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass