Annual report

Period2017-04-01 → 2018-03-31
Filed2022-10-14
StandardJapan GAAP
ConsolidatedYes
Data checks20 of 20 passed

Amends S100DDGE.

Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥68.7bn2017-04-01 → 2018-03-31Cons.Net sales (5-year summary)
Revenue¥73.6bn2016-04-01 → 2017-03-31Cons.Net sales (5-year summary)
Revenue¥74.2bn2015-04-01 → 2016-03-31dCons.Net sales (5-year summary)
Revenue¥60.0bn2014-04-01 → 2015-03-31dCons.Net sales (5-year summary)
Revenue¥54.2bn2013-04-01 → 2014-03-31dCons.Net sales (5-year summary)
Operating income¥4.2bn2017-04-01 → 2018-03-31Cons.Operating income
Operating income¥5.8bn2016-04-01 → 2017-03-31Cons.Operating income
Ordinary income¥4.4bn2017-04-01 → 2018-03-31Cons.Ordinary income
Ordinary income¥6.0bn2016-04-01 → 2017-03-31Cons.Ordinary income
Ordinary income¥6.1bn2015-04-01 → 2016-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥5.7bn2014-04-01 → 2015-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥2.9bn2013-04-01 → 2014-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥4.3bn2017-04-01 → 2018-03-31Cons.Income before income taxes
Profit before tax¥5.9bn2016-04-01 → 2017-03-31Cons.Income before income taxes
Net income (owners)¥2.9bn2017-04-01 → 2018-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.1bn2016-04-01 → 2017-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.1bn2015-04-01 → 2016-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥3.4bn2014-04-01 → 2015-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.7bn2013-04-01 → 2014-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥2.9bn2017-04-01 → 2018-03-31Cons.Profit loss
Net income¥4.1bn2016-04-01 → 2017-03-31Cons.Profit loss
Total assets¥83.4bnat 2018-03-31Cons.Assets
Total assets¥78.9bnat 2017-03-31Cons.Assets
Total assets¥85.4bnat 2016-03-31dCons.Total assets (5-year summary)
Total assets¥74.1bnat 2015-03-31dCons.Total assets (5-year summary)
Total assets¥65.3bnat 2014-03-31dCons.Total assets (5-year summary)
Total liabilities¥24.8bnat 2018-03-31Cons.Liabilities
Total liabilities¥22.7bnat 2017-03-31Cons.Liabilities
Net assets / equity¥58.6bnat 2018-03-31Cons.Net assets
Net assets / equity¥56.1bnat 2017-03-31Cons.Net assets
Net assets / equity¥52.8bnat 2016-03-31dCons.Net assets
Net assets / equity¥50.9bnat 2015-03-31dCons.Net assets (5-year summary)
Net assets / equity¥47.5bnat 2014-03-31dCons.Net assets (5-year summary)
Cash and deposits¥4.0bnat 2018-03-31Cons.Cash and deposits
Cash and deposits¥3.8bnat 2017-03-31Cons.Cash and deposits
Cash & equivalents¥17.9bnat 2018-03-31Cons.Cash and cash equivalents
Cash & equivalents¥6.8bnat 2017-03-31Cons.Cash and cash equivalents
Cash & equivalents¥10.2bnat 2016-03-31dCons.Cash and cash equivalents
Cash & equivalents¥10.9bnat 2015-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥13.9bnat 2014-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥13.6bn2017-04-01 → 2018-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.3bn2016-04-01 → 2017-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥3.6bn2015-04-01 → 2016-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.4bn2014-04-01 → 2015-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.6bn2013-04-01 → 2014-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.5bn2017-04-01 → 2018-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥538m2016-04-01 → 2017-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥3.0bn2015-04-01 → 2016-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥5.4bn2014-04-01 → 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−¥926m2017-04-01 → 2018-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.3bn2016-04-01 → 2017-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥100m2015-04-01 → 2016-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥81m2014-04-01 → 2015-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥663m2013-04-01 → 2014-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥86.072017-04-01 → 2018-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥120.622016-04-01 → 2017-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥118.72015-04-01 → 2016-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥97.82014-04-01 → 2015-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥49.212013-04-01 → 2014-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,734.86at 2018-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,666.35at 2017-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,562.89at 2016-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,450.86at 2015-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,352.98at 2014-03-31dCons.Net assets per share (5-year summary)
Equity ratio70.3%at 2018-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio71.2%at 2017-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio61.6%at 2016-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio68.5%at 2015-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio72.5%at 2014-03-31dCons.Equity to asset ratio (5-year summary)
ROE5.1%2017-04-01 → 2018-03-31Cons.Rate of return on equity (5-year summary)
ROE7.5%2016-04-01 → 2017-03-31Cons.Rate of return on equity (5-year summary)
ROE8.0%2015-04-01 → 2016-03-31dCons.Rate of return on equity (5-year summary)
ROE7.0%2014-04-01 → 2015-03-31dCons.Rate of return on equity (5-year summary)
ROE3.7%2013-04-01 → 2014-03-31dCons.Rate of return on equity (5-year summary)
Employees1,489at 2018-03-31Cons.Number of employees
Employees1,499at 2017-03-31Cons.Number of employees
Employees1,384at 2016-03-31dCons.Number of employees
Employees1,376at 2015-03-31dCons.Number of employees
Employees1,397at 2014-03-31dCons.Number of employees
Revenue¥67.8bn2017-04-01 → 2018-03-31StandaloneNet sales (5-year summary)
Revenue¥72.7bn2016-04-01 → 2017-03-31StandaloneNet sales (5-year summary)
Revenue¥70.0bn2015-04-01 → 2016-03-31dStandaloneNet sales (5-year summary)
Revenue¥56.3bn2014-04-01 → 2015-03-31dStandaloneNet sales (5-year summary)
Revenue¥51.0bn2013-04-01 → 2014-03-31dStandaloneNet sales (5-year summary)
Operating income¥4.0bn2017-04-01 → 2018-03-31StandaloneOperating income
Operating income¥5.5bn2016-04-01 → 2017-03-31StandaloneOperating income
Ordinary income¥4.1bn2017-04-01 → 2018-03-31StandaloneOrdinary income
Ordinary income¥5.7bn2016-04-01 → 2017-03-31StandaloneOrdinary income
Ordinary income¥5.7bn2015-04-01 → 2016-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥5.4bn2014-04-01 → 2015-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.7bn2013-04-01 → 2014-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥4.1bn2017-04-01 → 2018-03-31StandaloneIncome before income taxes
Profit before tax¥5.6bn2016-04-01 → 2017-03-31StandaloneIncome before income taxes
Net income¥2.8bn2017-04-01 → 2018-03-31StandaloneProfit loss
Net income¥3.9bn2016-04-01 → 2017-03-31StandaloneProfit loss
Net income¥3.9bn2015-04-01 → 2016-03-31dStandaloneNet income loss (5-year summary)
Net income¥3.3bn2014-04-01 → 2015-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.7bn2013-04-01 → 2014-03-31dStandaloneNet income loss (5-year summary)
Total assets¥80.8bnat 2018-03-31StandaloneAssets
Total assets¥75.7bnat 2017-03-31StandaloneAssets
Total assets¥79.9bnat 2016-03-31dStandaloneTotal assets (5-year summary)
Total assets¥69.4bnat 2015-03-31dStandaloneTotal assets (5-year summary)
Total assets¥61.2bnat 2014-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥24.9bnat 2018-03-31StandaloneLiabilities
Total liabilities¥22.2bnat 2017-03-31StandaloneLiabilities
Net assets / equity¥55.9bnat 2018-03-31StandaloneNet assets
Net assets / equity¥53.5bnat 2017-03-31StandaloneNet assets
Net assets / equity¥50.0bnat 2016-03-31dStandaloneNet assets
Net assets / equity¥48.4bnat 2015-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥45.1bnat 2014-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.4bnat 2018-03-31StandaloneCash and deposits
Cash and deposits¥1.6bnat 2017-03-31StandaloneCash and deposits
EPS (basic)¥82.192017-04-01 → 2018-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥115.552016-04-01 → 2017-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥113.252015-04-01 → 2016-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥93.852014-04-01 → 2015-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥47.352013-04-01 → 2014-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥252017-04-01 → 2018-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥252016-04-01 → 2017-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥232015-04-01 → 2016-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥202014-04-01 → 2015-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥152013-04-01 → 2014-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,654.3at 2018-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,589.42at 2017-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,486.53at 2016-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,382.95at 2015-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,289.16at 2014-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio69.2%at 2018-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio70.7%at 2017-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.5%at 2016-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio69.7%at 2015-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.7%at 2014-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.1%2017-04-01 → 2018-03-31StandaloneRate of return on equity (5-year summary)
ROE7.5%2016-04-01 → 2017-03-31StandaloneRate of return on equity (5-year summary)
ROE8.0%2015-04-01 → 2016-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.0%2014-04-01 → 2015-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.7%2013-04-01 → 2014-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued37,261,752at 2018-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued37,261,752at 2017-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued37,261,752at 2016-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued37,261,752at 2015-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued37,261,752at 2014-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees1,370at 2018-03-31StandaloneNumber of employees
Employees1,379at 2017-03-31StandaloneNumber of employees
Employees1,191at 2016-03-31dStandaloneNumber of employees
Employees1,191at 2015-03-31dStandaloneNumber of employees
Employees1,216at 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.

Segments · 30
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2017-04-01 → 2018-03-31¥238m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2017-04-01 → 2018-03-31¥3.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2017-04-01 → 2018-03-31¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2017-04-01 → 2018-03-31¥2.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2017-04-01 → 2018-03-31¥230m
Facility And Equipment Workreportable segmentdepreciation2017-04-01 → 2018-03-31¥571m
Facility And Equipment Workreportable segmentrevenue2017-04-01 → 2018-03-31¥67.5bn
Facility And Equipment Workreportable segmentrevenue external2017-04-01 → 2018-03-31¥67.5bn
Facility And Equipment Workreportable segmentrevenue intersegment2017-04-01 → 2018-03-31¥0
Facility And Equipment Workreportable segmentsegment profit2017-04-01 → 2018-03-31¥9.1bn
Total Of Reportable Segments And Otherssegment totaldepreciation2017-04-01 → 2018-03-31¥810m
Total Of Reportable Segments And Otherssegment totalrevenue2017-04-01 → 2018-03-31¥70.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2017-04-01 → 2018-03-31¥68.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2017-04-01 → 2018-03-31¥2.1bn
Total Of Reportable Segments And Otherssegment totalsegment profit2017-04-01 → 2018-03-31¥9.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2016-04-01 → 2017-03-31¥249m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2016-04-01 → 2017-03-31¥3.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2016-04-01 → 2017-03-31¥992m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2016-04-01 → 2017-03-31¥2.2bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2016-04-01 → 2017-03-31¥239m
Facility And Equipment Workreportable segmentdepreciation2016-04-01 → 2017-03-31¥565m
Facility And Equipment Workreportable segmentrevenue2016-04-01 → 2017-03-31¥72.4bn
Facility And Equipment Workreportable segmentrevenue external2016-04-01 → 2017-03-31¥72.4bn
Facility And Equipment Workreportable segmentrevenue intersegment2016-04-01 → 2017-03-31¥0
Facility And Equipment Workreportable segmentsegment profit2016-04-01 → 2017-03-31¥8.5bn
Total Of Reportable Segments And Otherssegment totaldepreciation2016-04-01 → 2017-03-31¥814m
Total Of Reportable Segments And Otherssegment totalrevenue2016-04-01 → 2017-03-31¥75.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2016-04-01 → 2017-03-31¥73.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2016-04-01 → 2017-03-31¥2.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2016-04-01 → 2017-03-31¥8.8bn

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

All source rows · 1,137
ItemContextValueUnit
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第三号様式
Accounting standardsFilingDateInstantJapan GAAP
Whether consolidated financial statements are preparedFilingDateInstanttrue
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantCNS
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstantCNS
Current fiscal year start dateFilingDateInstant2017-04-01
Current period end dateFilingDateInstant2018-03-31
Type of current periodFilingDateInstantFY
Current fiscal year end dateFilingDateInstant2018-03-31
Previous fiscal year start dateFilingDateInstant2016-04-01
Comparative period end dateFilingDateInstant2017-03-31
Previous fiscal year end dateFilingDateInstant2017-03-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstanttrue
Identification of document subject to amendmentFilingDateInstantS100DDGE
Report amendment flagFilingDateInstanttrue
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Business results of reporting company (text)FilingDateInstantText · Plus
Company history (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Overview of affiliated entities (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts for operation na (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 na (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Details of employee share option program na (text)FilingDateInstantText · Plus
Description of rights plan na (text)FilingDateInstantText · Plus
Other information about share acquisition rights na (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc na (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)東京電力ホールディングス株式会社
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)東京都千代田区内幸町1丁目1-3
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区浜松町2丁目11-3
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京エネシス社員持株会
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋茅場町1丁目3-1
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社インフォサービス
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-10

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 · 20 of 20 passed
balance sheet identityconsolidated 2017-03-31pass
balance sheet identityconsolidated 2018-03-31pass
balance sheet identitynon_consolidated 2017-03-31pass
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 · 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