Annual report

Period2025-02-01 → 2026-01-31
Filed2026-04-22
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥14.5bn2025-02-01 → 2026-01-31StandaloneNet sales
Revenue¥13.5bn2024-02-01 → 2025-01-31StandaloneNet sales
Revenue¥14.6bn2023-02-01 → 2024-01-31vStandaloneNet sales (5-year summary)
Revenue¥14.7bn2022-02-01 → 2023-01-31vStandaloneNet sales (5-year summary)
Revenue¥12.9bn2021-02-01 → 2022-01-31dStandaloneNet sales (5-year summary)
Operating income¥551m2025-02-01 → 2026-01-31StandaloneOperating income
Operating income¥170m2024-02-01 → 2025-01-31StandaloneOperating income
Ordinary income¥616m2025-02-01 → 2026-01-31StandaloneOrdinary income
Ordinary income¥245m2024-02-01 → 2025-01-31StandaloneOrdinary income
Ordinary income¥314m2023-02-01 → 2024-01-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥941m2022-02-01 → 2023-01-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥655m2021-02-01 → 2022-01-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥620m2025-02-01 → 2026-01-31StandaloneIncome before income taxes
Profit before tax¥350m2024-02-01 → 2025-01-31StandaloneIncome before income taxes
Net income¥463m2025-02-01 → 2026-01-31StandaloneProfit loss
Net income¥230m2024-02-01 → 2025-01-31StandaloneProfit loss
Net income¥212m2023-02-01 → 2024-01-31vStandaloneNet income loss (5-year summary)
Net income¥614m2022-02-01 → 2023-01-31vStandaloneNet income loss (5-year summary)
Net income¥474m2021-02-01 → 2022-01-31dStandaloneNet income loss (5-year summary)
Total assets¥12.4bnat 2026-01-31StandaloneAssets
Total assets¥11.5bnat 2025-01-31StandaloneAssets
Total assets¥11.6bnat 2024-01-31vStandaloneTotal assets (5-year summary)
Total assets¥12.2bnat 2023-01-31vStandaloneTotal assets (5-year summary)
Total assets¥10.6bnat 2022-01-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.9bnat 2026-01-31StandaloneLiabilities
Total liabilities¥2.7bnat 2025-01-31StandaloneLiabilities
Net assets / equity¥9.5bnat 2026-01-31StandaloneNet assets
Net assets / equity¥8.8bnat 2025-01-31StandaloneNet assets
Net assets / equity¥8.7bnat 2024-01-31vStandaloneNet assets
Net assets / equity¥8.6bnat 2023-01-31vStandaloneNet assets (5-year summary)
Net assets / equity¥7.9bnat 2022-01-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.0bnat 2026-01-31StandaloneCash and deposits
Cash and deposits¥3.3bnat 2025-01-31StandaloneCash and deposits
Cash & equivalents¥3.6bnat 2026-01-31StandaloneCash and cash equivalents
Cash & equivalents¥3.0bnat 2025-01-31StandaloneCash and cash equivalents
Cash & equivalents¥3.3bnat 2024-01-31vStandaloneCash and cash equivalents
Cash & equivalents¥3.2bnat 2023-01-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.0bnat 2022-01-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥898m2025-02-01 → 2026-01-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥371m2024-02-01 → 2025-01-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥859m2023-02-01 → 2024-01-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥191m2022-02-01 → 2023-01-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.1bn2021-02-01 → 2022-01-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥159m2025-02-01 → 2026-01-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥438m2024-02-01 → 2025-01-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥343m2023-02-01 → 2024-01-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥275m2022-02-01 → 2023-01-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥129m2021-02-01 → 2022-01-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥90m2025-02-01 → 2026-01-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥218m2024-02-01 → 2025-01-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥497m2023-02-01 → 2024-01-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥339m2022-02-01 → 2023-01-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥109m2021-02-01 → 2022-01-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥232.192025-02-01 → 2026-01-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥115.512024-02-01 → 2025-01-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥107.962023-02-01 → 2024-01-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥296.562022-02-01 → 2023-01-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥231.332021-02-01 → 2022-01-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥602025-02-01 → 2026-01-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502024-02-01 → 2025-01-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥352023-02-01 → 2024-01-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002022-02-01 → 2023-01-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002021-02-01 → 2022-01-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥4,758.43at 2026-01-31StandaloneNet assets per share (5-year summary)
Net assets per share¥4,445.16at 2025-01-31StandaloneNet assets per share (5-year summary)
Net assets per share¥4,381.32at 2024-01-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥4,072.76at 2023-01-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,822.01at 2022-01-31dStandaloneNet assets per share (5-year summary)
Equity ratio76.3%at 2026-01-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio76.7%at 2025-01-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.9%at 2024-01-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio70.8%at 2023-01-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio74.5%at 2022-01-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.0%2025-02-01 → 2026-01-31StandaloneRate of return on equity (5-year summary)
ROE2.6%2024-02-01 → 2025-01-31StandaloneRate of return on equity (5-year summary)
ROE2.4%2023-02-01 → 2024-01-31vStandaloneRate of return on equity (5-year summary)
ROE7.4%2022-02-01 → 2023-01-31vStandaloneRate of return on equity (5-year summary)
ROE6.3%2021-02-01 → 2022-01-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,458,800at 2026-01-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,458,800at 2025-01-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,458,800at 2024-01-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued819,600at 2023-01-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued819,600at 2022-01-31dStandaloneTotal number of issued shares (5-year summary)
Employees221at 2026-01-31StandaloneNumber of employees
Employees220at 2025-01-31StandaloneNumber of employees
Employees216at 2024-01-31vStandaloneNumber of employees
Employees221at 2023-01-31vStandaloneNumber of employees
Employees227at 2022-01-31dStandaloneNumber 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 · 94
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2025-02-01 → 2026-01-31¥8m
Reconciling Itemsreconcilingdepreciation2025-02-01 → 2026-01-31¥15m
Reconciling Itemsreconcilingsegment assetsat 2026-01-31¥6.6bn
Constructionreportable segmentdepreciation2025-02-01 → 2026-01-31¥124,000
Constructionreportable segmentemployeesat 2026-01-3117 pure
Constructionreportable segmentrevenue2025-02-01 → 2026-01-31¥2.3bn
Constructionreportable segmentrevenue external2025-02-01 → 2026-01-31¥2.3bn
Constructionreportable segmentsegment assetsat 2026-01-31¥1.4bn
Constructionreportable segmentsegment profit2025-02-01 → 2026-01-31−¥37m
Environment Related Construction Businessreportable segmentcapex2025-02-01 → 2026-01-31¥32m
Environment Related Construction Businessreportable segmentdepreciation2025-02-01 → 2026-01-31¥21m
Environment Related Construction Businessreportable segmentemployeesat 2026-01-318 pure
Environment Related Construction Businessreportable segmentrevenue2025-02-01 → 2026-01-31¥939m
Environment Related Construction Businessreportable segmentrevenue external2025-02-01 → 2026-01-31¥939m
Environment Related Construction Businessreportable segmentsegment assetsat 2026-01-31¥315m
Environment Related Construction Businessreportable segmentsegment profit2025-02-01 → 2026-01-31¥73m
Housing Construction Businessreportable segmentcapex2025-02-01 → 2026-01-31¥150m
Housing Construction Businessreportable segmentdepreciation2025-02-01 → 2026-01-31¥107m
Housing Construction Businessreportable segmentemployeesat 2026-01-3170 pure
Housing Construction Businessreportable segmentrevenue2025-02-01 → 2026-01-31¥4.3bn
Housing Construction Businessreportable segmentrevenue external2025-02-01 → 2026-01-31¥4.3bn
Housing Construction Businessreportable segmentsegment assetsat 2026-01-31¥956m
Housing Construction Businessreportable segmentsegment profit2025-02-01 → 2026-01-31¥156m
Machine Manufacturing And Sales Businessreportable segmentcapex2025-02-01 → 2026-01-31¥3m
Machine Manufacturing And Sales Businessreportable segmentdepreciation2025-02-01 → 2026-01-31¥115,000
Machine Manufacturing And Sales Businessreportable segmentemployeesat 2026-01-312 pure
Machine Manufacturing And Sales Businessreportable segmentrevenue2025-02-01 → 2026-01-31¥7m
Machine Manufacturing And Sales Businessreportable segmentrevenue external2025-02-01 → 2026-01-31¥7m
Machine Manufacturing And Sales Businessreportable segmentsegment assetsat 2026-01-31¥2m
Machine Manufacturing And Sales Businessreportable segmentsegment profit2025-02-01 → 2026-01-31¥3m
Renewable Energy Related Businessreportable segmentdepreciation2025-02-01 → 2026-01-31¥12m
Renewable Energy Related Businessreportable segmentemployeesat 2026-01-311 pure
Renewable Energy Related Businessreportable segmentrevenue2025-02-01 → 2026-01-31¥42m
Renewable Energy Related Businessreportable segmentrevenue external2025-02-01 → 2026-01-31¥42m
Renewable Energy Related Businessreportable segmentsegment assetsat 2026-01-31¥194m
Renewable Energy Related Businessreportable segmentsegment profit2025-02-01 → 2026-01-31¥25m
Special Engineering And Other Businessreportable segmentcapex2025-02-01 → 2026-01-31¥246m
Special Engineering And Other Businessreportable segmentdepreciation2025-02-01 → 2026-01-31¥164m
Special Engineering And Other Businessreportable segmentemployeesat 2026-01-3193 pure
Special Engineering And Other Businessreportable segmentrevenue2025-02-01 → 2026-01-31¥7.0bn
Special Engineering And Other Businessreportable segmentrevenue external2025-02-01 → 2026-01-31¥7.0bn
Special Engineering And Other Businessreportable segmentsegment assetsat 2026-01-31¥2.9bn
Special Engineering And Other Businessreportable segmentsegment profit2025-02-01 → 2026-01-31¥332m
Total Of Reportable Segments And Otherssegment totalcapex2025-02-01 → 2026-01-31¥431m
Total Of Reportable Segments And Otherssegment totaldepreciation2025-02-01 → 2026-01-31¥305m
Total Of Reportable Segments And Otherssegment totalrevenue2025-02-01 → 2026-01-31¥14.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-02-01 → 2026-01-31¥14.5bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2026-01-31¥5.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-02-01 → 2026-01-31¥551m
Reconciling Itemsreconcilingcapex2024-02-01 → 2025-01-31¥1m
Reconciling Itemsreconcilingdepreciation2024-02-01 → 2025-01-31¥8m
Reconciling Itemsreconcilingsegment assetsat 2025-01-31¥5.7bn
Constructionreportable segmentcapex2024-02-01 → 2025-01-31¥626,000
Constructionreportable segmentdepreciation2024-02-01 → 2025-01-31¥403,000
Constructionreportable segmentrevenue2024-02-01 → 2025-01-31¥2.2bn
Constructionreportable segmentrevenue external2024-02-01 → 2025-01-31¥2.2bn
Constructionreportable segmentsegment assetsat 2025-01-31¥1.5bn
Constructionreportable segmentsegment profit2024-02-01 → 2025-01-31−¥317m
Environment Related Construction Businessreportable segmentcapex2024-02-01 → 2025-01-31¥21m
Environment Related Construction Businessreportable segmentdepreciation2024-02-01 → 2025-01-31¥45m
Environment Related Construction Businessreportable segmentrevenue2024-02-01 → 2025-01-31¥1.4bn
Environment Related Construction Businessreportable segmentrevenue external2024-02-01 → 2025-01-31¥1.4bn
Environment Related Construction Businessreportable segmentsegment assetsat 2025-01-31¥485m
Environment Related Construction Businessreportable segmentsegment profit2024-02-01 → 2025-01-31¥161m
Housing Construction Businessreportable segmentcapex2024-02-01 → 2025-01-31¥79m
Housing Construction Businessreportable segmentdepreciation2024-02-01 → 2025-01-31¥166m
Housing Construction Businessreportable segmentrevenue2024-02-01 → 2025-01-31¥4.6bn
Housing Construction Businessreportable segmentrevenue external2024-02-01 → 2025-01-31¥4.6bn
Housing Construction Businessreportable segmentsegment assetsat 2025-01-31¥1.1bn
Housing Construction Businessreportable segmentsegment profit2024-02-01 → 2025-01-31¥121m
Machine Manufacturing And Sales Businessreportable segmentcapex2024-02-01 → 2025-01-31¥22,000
Machine Manufacturing And Sales Businessreportable segmentdepreciation2024-02-01 → 2025-01-31¥153,000
Machine Manufacturing And Sales Businessreportable segmentrevenue2024-02-01 → 2025-01-31¥5m
Machine Manufacturing And Sales Businessreportable segmentrevenue external2024-02-01 → 2025-01-31¥5m
Machine Manufacturing And Sales Businessreportable segmentsegment assetsat 2025-01-31¥4m
Machine Manufacturing And Sales Businessreportable segmentsegment profit2024-02-01 → 2025-01-31¥686,000
Renewable Energy Related Businessreportable segmentcapex2024-02-01 → 2025-01-31¥11,000
Renewable Energy Related Businessreportable segmentdepreciation2024-02-01 → 2025-01-31¥12m
Renewable Energy Related Businessreportable segmentrevenue2024-02-01 → 2025-01-31¥39m
Renewable Energy Related Businessreportable segmentrevenue external2024-02-01 → 2025-01-31¥39m
Renewable Energy Related Businessreportable segmentsegment assetsat 2025-01-31¥205m
Renewable Energy Related Businessreportable segmentsegment profit2024-02-01 → 2025-01-31¥22m
Special Engineering And Other Businessreportable segmentcapex2024-02-01 → 2025-01-31¥89m
Special Engineering And Other Businessreportable segmentdepreciation2024-02-01 → 2025-01-31¥186m
Special Engineering And Other Businessreportable segmentrevenue2024-02-01 → 2025-01-31¥5.3bn
Special Engineering And Other Businessreportable segmentrevenue external2024-02-01 → 2025-01-31¥5.3bn
Special Engineering And Other Businessreportable segmentsegment assetsat 2025-01-31¥2.6bn
Special Engineering And Other Businessreportable segmentsegment profit2024-02-01 → 2025-01-31¥182m
Total Of Reportable Segments And Otherssegment totalcapex2024-02-01 → 2025-01-31¥190m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-02-01 → 2025-01-31¥410m
Total Of Reportable Segments And Otherssegment totalrevenue2024-02-01 → 2025-01-31¥13.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-02-01 → 2025-01-31¥13.5bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-01-31¥5.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-02-01 → 2025-01-31¥170m

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

All source rows · 1,397
ItemContextValueUnit
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row13Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row14Member
Original text (Japanese)㈱小松製作所
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row14Member
Original text (Japanese)業務取引強化のため。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row14Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row15Member
Original text (Japanese)日本国土開発㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row15Member
Original text (Japanese)業務取引強化のため株式を保有し、かつ、持株会に継続加入している。持株会の積立により株式数が増加。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row15Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row16Member
Original text (Japanese)JFEホールディングス㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row16Member
Original text (Japanese)業務取引強化のため。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row16Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row17MemberNTT㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row17Member
Original text (Japanese)業務取引強化のため。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row17Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row18Member
Original text (Japanese)ENEOSホールディングス㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row18Member
Original text (Japanese)業務取引強化のため。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row18Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row19Member
Original text (Japanese)㈱T&Dホールディングス
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row19Member
Original text (Japanese)金融機関との安定的な取引維持のため。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row19Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row20Member
Original text (Japanese)ピーエス・コンストラクション㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row20Member
Original text (Japanese)業務取引強化のため株式の保有し、かつ、持株会に継続加入している。持株会の積立により株式数が増加。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row20Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row21Member
Original text (Japanese)大和ハウス工業㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row21Member
Original text (Japanese)業務取引強化のため株式の保有し、かつ、持株会に継続加入している。持株会の積立により株式数が増加。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row21Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row22Member
Original text (Japanese)丸八証券㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row22Member
Original text (Japanese)金融機関との安定的な取引維持のため。
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row22Member
Original text (Japanese)無
Name of securities details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row23Member
Original text (Japanese)三井住友建設㈱
Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row23MemberText · Plus
Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting companyCurrentYearInstant_Row23Member
Original text (Japanese)無
Footnotes specified investment shares held for purposes other than pure investment reporting company (text)CurrentYearInstant_Row1MemberText · Plus
Description of fact that financial statements have been prepared in accordance with special ordinance or regulations for industry in appended list financial informationCurrentYearDurationText · Plus
Note on independent audit financial informationCurrentYearDurationText · Plus
Description of fact that consolidated financial statements have not been prepared financial informationCurrentYearDuration
Original text (Japanese)当社は子会社がありませんので、連結財務諸表は作成しておりません。
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial informationCurrentYearDurationText · Plus
Balance sheet (text)CurrentYearDurationText · Plus
Statement of income (text)CurrentYearDurationText · Plus
Cost report of completed construction contracts (text)CurrentYearDurationText · Plus
Cost report of side line business (text)CurrentYearDurationText · Plus
Statement of changes in equity (text)CurrentYearDurationText · Plus
Statement of cash flows (text)CurrentYearDurationText · Plus
Notes significant accounting policies financial statements (text)CurrentYearDurationText · Plus
Significant accounting estimates financial statements (text)CurrentYearDurationText · Plus
Notes new accounting standards not yet applied financial statements (text)CurrentYearDurationText · Plus
Notes regarding pledged assets (text)CurrentYearInstant_NonConsolidatedMemberText · Plus
Notes regarding accumulated depreciation of real estate for investment (text)CurrentYearInstant_NonConsolidatedMemberText · Plus
Notes regarding promissory notes due on balance sheet date (text)CurrentYearInstant_NonConsolidatedMemberText · Plus
Notes regarding loss on construction contracts (text)CurrentYearDuration_NonConsolidatedMemberText · Plus
Research and development expenses included in general and administrative expenses and manufacturing cost for current period (text)CurrentYearDuration_NonConsolidatedMemberText · 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 · 13 of 13 passed
balance sheet identitynon_consolidated 2025-01-31pass rounding
balance sheet identitynon_consolidated 2026-01-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-01-31pass
statement vs summary · net assetsnon_consolidated 2025-01-31pass
statement vs summary · net assetsnon_consolidated 2026-01-31pass
statement vs summary · operating cash flownon_consolidated 2024-02-01/2025-01-31pass
statement vs summary · operating cash flownon_consolidated 2025-02-01/2026-01-31pass
statement vs summary · revenuenon_consolidated 2024-02-01/2025-01-31pass
statement vs summary · revenuenon_consolidated 2025-02-01/2026-01-31pass
statement vs summary · total assetsnon_consolidated 2025-01-31pass
statement vs summary · total assetsnon_consolidated 2026-01-31pass