Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
MetricValuePeriodScopeSource row
Revenue¥723.7bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥850.9bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥486.0bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥344.6bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥462.4bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Operating income¥16.2bn2023-04-01 → 2024-03-31Cons.Operating income
Operating income¥5.0bn2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income¥18.7bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥4.7bn2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥16.1bn2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥8.3bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥28.8bn2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥18.5bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax¥4.3bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)¥15.5bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.6bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥15.2bn2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥6.5bn2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥29.1bn2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥15.5bn2023-04-01 → 2024-03-31Cons.Profit loss
Net income¥3.6bn2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥390.0bnat 2024-03-31Cons.Assets
Total assets¥337.0bnat 2023-03-31Cons.Assets
Total assets¥352.8bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥253.0bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥245.5bnat 2020-03-31dCons.Total assets (5-year summary)
Total liabilities¥303.6bnat 2024-03-31Cons.Liabilities
Total liabilities¥265.3bnat 2023-03-31Cons.Liabilities
Net assets / equity¥86.3bnat 2024-03-31Cons.Net assets
Net assets / equity¥71.7bnat 2023-03-31Cons.Net assets
Net assets / equity¥64.5bnat 2022-03-31dCons.Net assets
Net assets / equity¥48.2bnat 2021-03-31dCons.Net assets (5-year summary)
Net assets / equity¥41.3bnat 2020-03-31dCons.Net assets (5-year summary)
Cash and deposits¥13.8bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥12.5bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥9.6bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥8.3bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥7.9bnat 2022-03-31dCons.Cash and cash equivalents
Cash & equivalents¥12.3bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥10.5bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥7.4bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥6.0bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥32.0bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥22.8bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.9bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥5.1bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥726m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥12.5bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.1bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥241m2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.2bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥7.5bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥39.9bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥16.7bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥4.0bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥201.092023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥46.362022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥197.292021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥84.722020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-377.072019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,116.54at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥926.31at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥835.28at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥623.28at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥534.02at 2020-03-31dCons.Net assets per share (5-year summary)
Equity ratio22.1%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio21.2%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio18.2%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio19.0%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio16.8%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
ROE19.7%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE5.3%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE27.1%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE14.6%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE-51.7%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
Employees702at 2024-03-31Cons.Number of employees
Employees690at 2023-03-31Cons.Number of employees
Employees701at 2022-03-31dCons.Number of employees
Employees704at 2021-03-31dCons.Number of employees
Employees678at 2020-03-31dCons.Number of employees
Revenue¥714.0bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥841.4bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥476.9bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥336.5bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥454.0bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income¥15.9bn2023-04-01 → 2024-03-31StandaloneOperating income
Operating income¥4.6bn2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥15.6bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥1.8bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥14.8bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥5.2bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥26.7bn2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥15.4bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax¥1.4bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥12.6bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥625m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥13.5bn2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥4.1bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income−¥26.8bn2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥358.4bnat 2024-03-31StandaloneAssets
Total assets¥311.5bnat 2023-03-31StandaloneAssets
Total assets¥332.8bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥236.3bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥229.0bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥304.3bnat 2024-03-31StandaloneLiabilities
Total liabilities¥266.7bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥54.1bnat 2024-03-31StandaloneNet assets
Net assets / equity¥44.7bnat 2023-03-31StandaloneNet assets
Net assets / equity¥43.9bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥31.6bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥27.1bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥5.4bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥4.8bnat 2023-03-31StandaloneCash and deposits
EPS (basic)¥162.772023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥8.092022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥175.212021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥53.232020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-346.652019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥152023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥102022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥102021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥102020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥699.48at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥578.63at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥568.33at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥408.86at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥350.74at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio15.1%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio14.4%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio13.2%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio13.4%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio11.8%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE25.5%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE1.4%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE35.9%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE14.0%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE-65.7%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued78,183,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued78,183,000at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued78,183,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued78,183,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued78,183,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees493at 2024-03-31StandaloneNumber of employees
Employees485at 2023-03-31StandaloneNumber of employees
Employees500at 2022-03-31dStandaloneNumber of employees
Employees508at 2021-03-31dStandaloneNumber of employees
Employees481at 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 · 1,454
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有 限 責 任  あ ず さ 監 査 法 人 
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)岩 出 博 男
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)宇 津 木 辰 男
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)石油製品精製事業における棚卸資産の評価の合理性
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)1.石油製品精製事業における棚卸資産の評価」
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Short description kam consolidatedFilingDateInstant_Row2Member
Original text (Japanese)石油製品精製設備に係る減損損失の認識の要否判定の妥当性
Description including reason kam consolidated (text)FilingDateInstant_Row2MemberText · Plus
Reference2 kam consolidatedFilingDateInstant_Row2Member
Original text (Japanese)注記事項「(重要な会計上の見積り)2.石油製品精製設備に係る減損損失の認識の要否」
Auditors response kam consolidated (text)FilingDateInstant_Row2MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Fee related information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)有 限 責 任  あ ず さ 監 査 法 人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)岩 出 博 男
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)宇 津 木 辰 男
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)石油製品精製事業における棚卸資産の評価の合理性
Same as kam for consolidated fskam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Short description kam non consolidatedFilingDateInstant_Row2Member
Original text (Japanese)石油製品精製設備に係る減損損失の認識の要否判定の妥当性
Same as kam for consolidated fskam non consolidated (text)FilingDateInstant_Row2MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration462364000000JPY
Net sales (5-year summary)Prior3YearDuration344612000000JPY
Net sales (5-year summary)Prior2YearDuration486014000000JPY
Net sales (5-year summary)Prior1YearDuration850863000000JPY
Net sales (5-year summary)CurrentYearDuration723730000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration-28777000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration8293000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration16076000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration4704000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration18735000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration-29058000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration6528000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration15203000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration3575000000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration15516000000JPY
Comprehensive income (5-year summary)Prior4YearDuration-29390000000JPY
Comprehensive income (5-year summary)Prior3YearDuration6892000000JPY
Comprehensive income (5-year summary)Prior2YearDuration17123000000JPY
Comprehensive income (5-year summary)Prior1YearDuration7859000000JPY
Comprehensive income (5-year summary)CurrentYearDuration15464000000JPY
Net assets (5-year summary)Prior4YearInstant41297000000JPY

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 2023-03-31pass rounding
balance sheet identityconsolidated 2024-03-31pass rounding
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 2022-03-31pass
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