Annual report

Period2022-02-01 → 2023-01-31

Filed2023-04-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥28.9bn	2022-02-01 → 2023-01-31	Cons.	Net sales
Revenue	¥29.0bn	2021-02-01 → 2022-01-31	Cons.	Net sales
Revenue	¥27.5bn	2020-02-01 → 2021-01-31^d	Cons.	Net sales (5-year summary)
Revenue	¥27.2bn	2019-02-01 → 2020-01-31^d	Cons.	Net sales (5-year summary)
Revenue	¥25.2bn	2018-02-01 → 2019-01-31^d	Cons.	Net sales (5-year summary)
Operating income	¥5.1bn	2022-02-01 → 2023-01-31	Cons.	Operating income
Operating income	¥4.2bn	2021-02-01 → 2022-01-31	Cons.	Operating income
Ordinary income	¥5.2bn	2022-02-01 → 2023-01-31	Cons.	Ordinary income
Ordinary income	¥4.5bn	2021-02-01 → 2022-01-31	Cons.	Ordinary income
Ordinary income	¥4.1bn	2020-02-01 → 2021-01-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥4.1bn	2019-02-01 → 2020-01-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥2.9bn	2018-02-01 → 2019-01-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥5.2bn	2022-02-01 → 2023-01-31	Cons.	Income before income taxes
Profit before tax	¥4.4bn	2021-02-01 → 2022-01-31	Cons.	Income before income taxes
Net income (owners)	¥3.5bn	2022-02-01 → 2023-01-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥3.0bn	2021-02-01 → 2022-01-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥2.6bn	2020-02-01 → 2021-01-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥3.2bn	2019-02-01 → 2020-01-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥1.8bn	2018-02-01 → 2019-01-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥3.5bn	2022-02-01 → 2023-01-31	Cons.	Profit loss
Net income	¥3.0bn	2021-02-01 → 2022-01-31	Cons.	Profit loss
Total assets	¥36.2bn	at 2023-01-31	Cons.	Assets
Total assets	¥34.1bn	at 2022-01-31	Cons.	Assets
Total assets	¥31.8bn	at 2021-01-31^d	Cons.	Total assets (5-year summary)
Total assets	¥30.6bn	at 2020-01-31^d	Cons.	Total assets (5-year summary)
Total assets	¥26.8bn	at 2019-01-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥5.0bn	at 2023-01-31	Cons.	Liabilities
Total liabilities	¥5.4bn	at 2022-01-31	Cons.	Liabilities
Net assets / equity	¥31.2bn	at 2023-01-31	Cons.	Net assets
Net assets / equity	¥28.7bn	at 2022-01-31	Cons.	Net assets
Net assets / equity	¥26.5bn	at 2021-01-31^d	Cons.	Net assets
Net assets / equity	¥24.9bn	at 2020-01-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥22.2bn	at 2019-01-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥13.6bn	at 2023-01-31	Cons.	Cash and deposits
Cash and deposits	¥12.3bn	at 2022-01-31	Cons.	Cash and deposits
Cash & equivalents	¥13.6bn	at 2023-01-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥12.3bn	at 2022-01-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥10.4bn	at 2021-01-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥10.4bn	at 2020-01-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥7.4bn	at 2019-01-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥3.6bn	2022-02-01 → 2023-01-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥3.5bn	2021-02-01 → 2022-01-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥2.9bn	2020-02-01 → 2021-01-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥3.5bn	2019-02-01 → 2020-01-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥2.2bn	2018-02-01 → 2019-01-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥1.3bn	2022-02-01 → 2023-01-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥698m	2021-02-01 → 2022-01-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥2.0bn	2020-02-01 → 2021-01-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥6m	2019-02-01 → 2020-01-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥940m	2018-02-01 → 2019-01-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥1.0bn	2022-02-01 → 2023-01-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥892m	2021-02-01 → 2022-01-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥1.0bn	2020-02-01 → 2021-01-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥501m	2019-02-01 → 2020-01-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥709m	2018-02-01 → 2019-01-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥1,366.69	2022-02-01 → 2023-01-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1,166.64	2021-02-01 → 2022-01-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1,025.55	2020-02-01 → 2021-01-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1,236.2	2019-02-01 → 2020-01-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥707.92	2018-02-01 → 2019-01-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥12,093.3	at 2023-01-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥11,120.19	at 2022-01-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥10,296.59	at 2021-01-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥9,662.31	at 2020-01-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥8,615.72	at 2019-01-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	85.9%	at 2023-01-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	83.8%	at 2022-01-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	83.1%	at 2021-01-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	81.3%	at 2020-01-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	82.6%	at 2019-01-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	11.8%	2022-02-01 → 2023-01-31	Cons.	Rate of return on equity (5-year summary)
ROE	10.9%	2021-02-01 → 2022-01-31	Cons.	Rate of return on equity (5-year summary)
ROE	10.3%	2020-02-01 → 2021-01-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	13.5%	2019-02-01 → 2020-01-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	8.5%	2018-02-01 → 2019-01-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	674	at 2023-01-31	Cons.	Number of employees
Employees	657	at 2022-01-31	Cons.	Number of employees
Employees	663	at 2021-01-31^d	Cons.	Number of employees
Employees	619	at 2020-01-31^d	Cons.	Number of employees
Employees	555	at 2019-01-31^d	Cons.	Number of employees
Revenue	¥17.7bn	2022-02-01 → 2023-01-31	Standalone	Net sales
Revenue	¥18.0bn	2021-02-01 → 2022-01-31	Standalone	Net sales
Revenue	¥16.6bn	2020-02-01 → 2021-01-31^d	Standalone	Net sales (5-year summary)
Revenue	¥17.8bn	2019-02-01 → 2020-01-31^d	Standalone	Net sales (5-year summary)
Revenue	¥16.2bn	2018-02-01 → 2019-01-31^d	Standalone	Net sales (5-year summary)
Operating income	¥3.8bn	2022-02-01 → 2023-01-31	Standalone	Operating income
Operating income	¥2.8bn	2021-02-01 → 2022-01-31	Standalone	Operating income
Ordinary income	¥3.9bn	2022-02-01 → 2023-01-31	Standalone	Ordinary income
Ordinary income	¥3.0bn	2021-02-01 → 2022-01-31	Standalone	Ordinary income
Ordinary income	¥2.6bn	2020-02-01 → 2021-01-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥3.0bn	2019-02-01 → 2020-01-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.2bn	2018-02-01 → 2019-01-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥4.0bn	2022-02-01 → 2023-01-31	Standalone	Income before income taxes
Profit before tax	¥2.9bn	2021-02-01 → 2022-01-31	Standalone	Income before income taxes
Net income	¥2.8bn	2022-02-01 → 2023-01-31	Standalone	Profit loss
Net income	¥2.0bn	2021-02-01 → 2022-01-31	Standalone	Profit loss
Net income	¥1.8bn	2020-02-01 → 2021-01-31^d	Standalone	Net income loss (5-year summary)
Net income	¥2.5bn	2019-02-01 → 2020-01-31^d	Standalone	Net income loss (5-year summary)
Net income	¥1.5bn	2018-02-01 → 2019-01-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥27.5bn	at 2023-01-31	Standalone	Assets
Total assets	¥26.1bn	at 2022-01-31	Standalone	Assets
Total assets	¥24.6bn	at 2021-01-31^d	Standalone	Total assets (5-year summary)
Total assets	¥24.3bn	at 2020-01-31^d	Standalone	Total assets (5-year summary)
Total assets	¥21.4bn	at 2019-01-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥3.4bn	at 2023-01-31	Standalone	Liabilities
Total liabilities	¥3.8bn	at 2022-01-31	Standalone	Liabilities
Net assets / equity	¥24.0bn	at 2023-01-31	Standalone	Net assets
Net assets / equity	¥22.3bn	at 2022-01-31	Standalone	Net assets
Net assets / equity	¥21.1bn	at 2021-01-31^d	Standalone	Net assets
Net assets / equity	¥20.3bn	at 2020-01-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥18.4bn	at 2019-01-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥7.8bn	at 2023-01-31	Standalone	Cash and deposits
Cash and deposits	¥7.4bn	at 2022-01-31	Standalone	Cash and deposits
EPS (basic)	¥1,068.8	2022-02-01 → 2023-01-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥780.26	2021-02-01 → 2022-01-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥697.12	2020-02-01 → 2021-01-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥969	2019-02-01 → 2020-01-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥587.17	2018-02-01 → 2019-01-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥380	2022-02-01 → 2023-01-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥360	2021-02-01 → 2022-01-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥340	2020-02-01 → 2021-01-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥340	2019-02-01 → 2020-01-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥190	2018-02-01 → 2019-01-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥9,340.63	at 2023-01-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥8,662.75	at 2022-01-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥8,223.02	at 2021-01-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥7,917.55	at 2020-01-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥7,138.78	at 2019-01-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	87.6%	at 2023-01-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	85.3%	at 2022-01-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	86.0%	at 2021-01-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	83.6%	at 2020-01-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	85.7%	at 2019-01-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	11.9%	2022-02-01 → 2023-01-31	Standalone	Rate of return on equity (5-year summary)
ROE	9.2%	2021-02-01 → 2022-01-31	Standalone	Rate of return on equity (5-year summary)
ROE	8.6%	2020-02-01 → 2021-01-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	12.9%	2019-02-01 → 2020-01-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	8.5%	2018-02-01 → 2019-01-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	2,662,000	at 2023-01-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,662,000	at 2022-01-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,662,000	at 2021-01-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,662,000	at 2020-01-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,662,000	at 2019-01-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	232	at 2023-01-31	Standalone	Number of employees
Employees	230	at 2022-01-31	Standalone	Number of employees
Employees	228	at 2021-01-31^d	Standalone	Number of employees
Employees	227	at 2020-01-31^d	Standalone	Number of employees
Employees	219	at 2019-01-31^d	Standalone	Number 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 · 71

Segment	Item	Period	Value
Reconciling Itemsreconciling	depreciation	2022-02-01 → 2023-01-31	¥8m
Reconciling Itemsreconciling	revenue	2022-02-01 → 2023-01-31	−¥320m
Reconciling Itemsreconciling	revenue intersegment	2022-02-01 → 2023-01-31	−¥320m
Reconciling Itemsreconciling	segment assets	at 2023-01-31	¥7.5bn
Reconciling Itemsreconciling	segment profit	2022-02-01 → 2023-01-31	−¥850m
Leisure Businessreportable segment	capex	2022-02-01 → 2023-01-31	¥26m
Leisure Businessreportable segment	depreciation	2022-02-01 → 2023-01-31	¥64m
Leisure Businessreportable segment	employees	at 2023-01-31	55 pure
Leisure Businessreportable segment	revenue	2022-02-01 → 2023-01-31	¥1.9bn
Leisure Businessreportable segment	revenue external	2022-02-01 → 2023-01-31	¥1.7bn
Leisure Businessreportable segment	revenue intersegment	2022-02-01 → 2023-01-31	¥243m
Leisure Businessreportable segment	segment assets	at 2023-01-31	¥1.1bn
Leisure Businessreportable segment	segment profit	2022-02-01 → 2023-01-31	¥155m
Real Estate Businessreportable segment	capex	2022-02-01 → 2023-01-31	¥992m
Real Estate Businessreportable segment	depreciation	2022-02-01 → 2023-01-31	¥86m
Real Estate Businessreportable segment	employees	at 2023-01-31	6 pure
Real Estate Businessreportable segment	revenue	2022-02-01 → 2023-01-31	¥880m
Real Estate Businessreportable segment	revenue external	2022-02-01 → 2023-01-31	¥803m
Real Estate Businessreportable segment	revenue intersegment	2022-02-01 → 2023-01-31	¥77m
Real Estate Businessreportable segment	segment assets	at 2023-01-31	¥8.3bn
Real Estate Businessreportable segment	segment profit	2022-02-01 → 2023-01-31	¥518m
Roadreportable segment	capex	2022-02-01 → 2023-01-31	¥259m
Roadreportable segment	depreciation	2022-02-01 → 2023-01-31	¥406m
Roadreportable segment	employees	at 2023-01-31	589 pure
Roadreportable segment	revenue	2022-02-01 → 2023-01-31	¥26.4bn
Roadreportable segment	revenue external	2022-02-01 → 2023-01-31	¥26.4bn
Roadreportable segment	segment assets	at 2023-01-31	¥19.4bn
Roadreportable segment	segment profit	2022-02-01 → 2023-01-31	¥5.3bn
—segment total	capex	2022-02-01 → 2023-01-31	¥1.3bn
—segment total	depreciation	2022-02-01 → 2023-01-31	¥556m
—segment total	revenue	2022-02-01 → 2023-01-31	¥29.2bn
—segment total	revenue external	2022-02-01 → 2023-01-31	¥28.9bn
—segment total	revenue intersegment	2022-02-01 → 2023-01-31	¥320m
—segment total	segment assets	at 2023-01-31	¥28.7bn
—segment total	segment profit	2022-02-01 → 2023-01-31	¥5.9bn
Reconciling Itemsreconciling	capex	2021-02-01 → 2022-01-31	¥2m
Reconciling Itemsreconciling	depreciation	2021-02-01 → 2022-01-31	¥8m
Reconciling Itemsreconciling	revenue	2021-02-01 → 2022-01-31	−¥680m
Reconciling Itemsreconciling	revenue intersegment	2021-02-01 → 2022-01-31	−¥680m
Reconciling Itemsreconciling	segment assets	at 2022-01-31	¥7.0bn
Reconciling Itemsreconciling	segment profit	2021-02-01 → 2022-01-31	−¥822m
Leisure Businessreportable segment	capex	2021-02-01 → 2022-01-31	¥60m
Leisure Businessreportable segment	depreciation	2021-02-01 → 2022-01-31	¥67m
Leisure Businessreportable segment	revenue	2021-02-01 → 2022-01-31	¥2.7bn
Leisure Businessreportable segment	revenue external	2021-02-01 → 2022-01-31	¥2.1bn
Leisure Businessreportable segment	revenue intersegment	2021-02-01 → 2022-01-31	¥608m
Leisure Businessreportable segment	segment assets	at 2022-01-31	¥1.3bn
Leisure Businessreportable segment	segment profit	2021-02-01 → 2022-01-31	¥83m
Real Estate Businessreportable segment	capex	2021-02-01 → 2022-01-31	¥277m
Real Estate Businessreportable segment	depreciation	2021-02-01 → 2022-01-31	¥86m
Real Estate Businessreportable segment	revenue	2021-02-01 → 2022-01-31	¥837m
Real Estate Businessreportable segment	revenue external	2021-02-01 → 2022-01-31	¥765m
Real Estate Businessreportable segment	revenue intersegment	2021-02-01 → 2022-01-31	¥72m
Real Estate Businessreportable segment	segment assets	at 2022-01-31	¥7.4bn
Real Estate Businessreportable segment	segment profit	2021-02-01 → 2022-01-31	¥480m
Roadreportable segment	capex	2021-02-01 → 2022-01-31	¥365m
Roadreportable segment	depreciation	2021-02-01 → 2022-01-31	¥428m
Roadreportable segment	revenue	2021-02-01 → 2022-01-31	¥26.1bn
Roadreportable segment	revenue external	2021-02-01 → 2022-01-31	¥26.1bn
Roadreportable segment	segment assets	at 2022-01-31	¥18.4bn
Roadreportable segment	segment profit	2021-02-01 → 2022-01-31	¥4.5bn
—segment total	capex	2021-02-01 → 2022-01-31	¥702m
—segment total	depreciation	2021-02-01 → 2022-01-31	¥581m
—segment total	revenue	2021-02-01 → 2022-01-31	¥29.7bn
—segment total	revenue external	2021-02-01 → 2022-01-31	¥29.0bn
—segment total	revenue intersegment	2021-02-01 → 2022-01-31	¥680m
—segment total	segment assets	at 2022-01-31	¥27.1bn
—segment total	segment profit	2021-02-01 → 2022-01-31	¥5.0bn
Leisure Businessreportable segment	employees	at 2023-01-31	32 pure
Real Estate Businessreportable segment	employees	at 2023-01-31	2 pure
Roadreportable segment	employees	at 2023-01-31	174 pure

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

All source rows · 1,434

Item	Context	Value	Unit
Independent auditors report consolidated (text)	FilingDateInstant	Text · Plus
Audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 有限責任監査法人トーマツ
Cpa1 audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 中桐　光康
Cpa2 audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 佐瀬　　剛
Key audit matters consolidated (text)	FilingDateInstant	Text · Plus
Overview kam consolidated (text)	FilingDateInstant	Text · Plus
Short description kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 道路維持管理業務の未請求の売上
Description including reason kam consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Reference kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 道路維持管理業務の売上高は、連結財務諸表の【注記事項】（収益認識関係）１．顧客との契約から生じる収益を分解した情報
Reference2 kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 【注記事項】（連結財務諸表作成のための基本となる重要な事項）４．会計方針に関する事項（5）重要な収益及び費用の計上基準
Auditors response kam consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Other information consolidated (text)	FilingDateInstant	Text · Plus
Independent auditors report non consolidated (text)	FilingDateInstant	Text · Plus
Audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 有限責任監査法人トーマツ
Cpa1 audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 中桐　光康
Cpa2 audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 佐瀬　　剛
Key audit matters non consolidated (text)	FilingDateInstant	Text · Plus
Overview kam non consolidated (text)	FilingDateInstant	Text · Plus
Short description kam non consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 　道路維持管理業務の未請求の売上
Same as kam for consolidated fskam non consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Other information non consolidated (text)	FilingDateInstant	Text · Plus
Number of submission	FilingDateInstant	1
Net sales (5-year summary)	Prior4YearDuration	25164357000	JPY
Net sales (5-year summary)	Prior3YearDuration	27211572000	JPY
Net sales (5-year summary)	Prior2YearDuration	27460340000	JPY
Net sales (5-year summary)	Prior1YearDuration	28977078000	JPY
Net sales (5-year summary)	CurrentYearDuration	28907691000	JPY
Ordinary income loss (5-year summary)	Prior4YearDuration	2883371000	JPY
Ordinary income loss (5-year summary)	Prior3YearDuration	4129757000	JPY
Ordinary income loss (5-year summary)	Prior2YearDuration	4121541000	JPY
Ordinary income loss (5-year summary)	Prior1YearDuration	4451914000	JPY
Ordinary income loss (5-year summary)	CurrentYearDuration	5206548000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior4YearDuration	1820150000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior3YearDuration	3177466000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior2YearDuration	2635150000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior1YearDuration	2999139000	JPY
Profit loss attributable to owners of parent (5-year summary)	CurrentYearDuration	3517286000	JPY
Comprehensive income (5-year summary)	Prior4YearDuration	1842937000	JPY
Comprehensive income (5-year summary)	Prior3YearDuration	3177180000	JPY
Comprehensive income (5-year summary)	Prior2YearDuration	2632320000	JPY
Comprehensive income (5-year summary)	Prior1YearDuration	3002372000	JPY
Comprehensive income (5-year summary)	CurrentYearDuration	3524796000	JPY
Net assets (5-year summary)	Prior4YearInstant	22234726000	JPY
Net assets (5-year summary)	Prior3YearInstant	24916345000	JPY
Net assets (5-year summary)	Prior2YearInstant	26542125000	JPY
Net assets (5-year summary)	Prior1YearInstant	28693418000	JPY
Net assets (5-year summary)	CurrentYearInstant	31235878000	JPY
Total assets (5-year summary)	Prior4YearInstant	26815291000	JPY
Total assets (5-year summary)	Prior3YearInstant	30554566000	JPY
Total assets (5-year summary)	Prior2YearInstant	31819965000	JPY

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 identity	consolidated 2022-01-31	pass rounding
balance sheet identity	consolidated 2023-01-31	pass
balance sheet identity	non_consolidated 2022-01-31	pass
balance sheet identity	non_consolidated 2023-01-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2021-01-31	pass
statement vs summary · net assets	consolidated 2022-01-31	pass
statement vs summary · net assets	consolidated 2023-01-31	pass
statement vs summary · net assets	non_consolidated 2021-01-31	pass
statement vs summary · net assets	non_consolidated 2022-01-31	pass
statement vs summary · net assets	non_consolidated 2023-01-31	pass
statement vs summary · net income attributable to parent	consolidated 2021-02-01/2022-01-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-02-01/2023-01-31	pass
statement vs summary · operating cash flow	consolidated 2021-02-01/2022-01-31	pass
statement vs summary · operating cash flow	consolidated 2022-02-01/2023-01-31	pass
statement vs summary · revenue	consolidated 2021-02-01/2022-01-31	pass
statement vs summary · revenue	consolidated 2022-02-01/2023-01-31	pass
statement vs summary · revenue	non_consolidated 2021-02-01/2022-01-31	pass
statement vs summary · revenue	non_consolidated 2022-02-01/2023-01-31	pass
statement vs summary · total assets	consolidated 2022-01-31	pass
statement vs summary · total assets	consolidated 2023-01-31	pass
statement vs summary · total assets	non_consolidated 2022-01-31	pass
statement vs summary · total assets	non_consolidated 2023-01-31	pass