Annual report
2437.TEDINET S100P3YY
Period2021-06-01 → 2022-05-31
Filed2022-08-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100UMEU (2024-11-05). Amended by S100V3JB (2025-01-16).
Key figures · 140
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.6bn | 2021-06-01 → 2022-05-31 | Cons. | Net sales |
| Revenue | ¥2.8bn | 2020-06-01 → 2021-05-31 | Cons. | Net sales |
| Revenue | ¥1.7bn | 2019-06-01 → 2020-05-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.9bn | 2018-06-01 → 2019-05-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.8bn | 2017-06-01 → 2018-05-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥410m | 2021-06-01 → 2022-05-31 | Cons. | Operating income |
| Operating income | ¥212m | 2020-06-01 → 2021-05-31 | Cons. | Operating income |
| Ordinary income | ¥422m | 2021-06-01 → 2022-05-31 | Cons. | Ordinary income |
| Ordinary income | ¥198m | 2020-06-01 → 2021-05-31 | Cons. | Ordinary income |
| Ordinary income | −¥323m | 2019-06-01 → 2020-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥135m | 2018-06-01 → 2019-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥265m | 2017-06-01 → 2018-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥323m | 2021-06-01 → 2022-05-31 | Cons. | Income before income taxes |
| Profit before tax | ¥90m | 2020-06-01 → 2021-05-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥144m | 2021-06-01 → 2022-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥23m | 2020-06-01 → 2021-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥306m | 2019-06-01 → 2020-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥57m | 2018-06-01 → 2019-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥257m | 2017-06-01 → 2018-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥144m | 2021-06-01 → 2022-05-31 | Cons. | Profit loss |
| Net income | ¥23m | 2020-06-01 → 2021-05-31 | Cons. | Profit loss |
| Total assets | ¥4.2bn | at 2022-05-31 | Cons. | Assets |
| Total assets | ¥3.2bn | at 2021-05-31 | Cons. | Assets |
| Total assets | ¥3.1bn | at 2020-05-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.7bn | at 2019-05-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.1bn | at 2018-05-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.1bn | at 2022-05-31 | Cons. | Liabilities |
| Total liabilities | ¥1.5bn | at 2021-05-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.0bn | at 2022-05-31 | Cons. | Net assets |
| Net assets / equity | ¥1.8bn | at 2021-05-31 | Cons. | Net assets |
| Net assets / equity | ¥1.8bn | at 2020-05-31d | Cons. | Net assets |
| Net assets / equity | ¥1.9bn | at 2019-05-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.9bn | at 2018-05-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.3bn | at 2022-05-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥478m | at 2021-05-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.2bn | at 2022-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥346m | at 2021-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥186m | at 2020-05-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥756m | at 2019-05-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.3bn | at 2018-05-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥555m | 2021-06-01 → 2022-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥759m | 2020-06-01 → 2021-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥36m | 2019-06-01 → 2020-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥34m | 2018-06-01 → 2019-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥756m | 2017-06-01 → 2018-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥43m | 2021-06-01 → 2022-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥17m | 2020-06-01 → 2021-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥322m | 2019-06-01 → 2020-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥406m | 2018-06-01 → 2019-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥67m | 2017-06-01 → 2018-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥103m | 2021-06-01 → 2022-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥578m | 2020-06-01 → 2021-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥932m | 2019-06-01 → 2020-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥995m | 2018-06-01 → 2019-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥176m | 2017-06-01 → 2018-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥16.13 | 2021-06-01 → 2022-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.29 | 2020-06-01 → 2021-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-44.16 | 2019-06-01 → 2020-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-8.66 | 2018-06-01 → 2019-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-40.93 | 2017-06-01 → 2018-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥16.02 | 2021-06-01 → 2022-05-31 | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥311.23 | at 2022-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥250.64 | at 2021-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥247.7 | at 2020-05-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥287.83 | at 2019-05-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥293.65 | at 2018-05-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 72.2% | at 2022-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.0% | at 2021-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.1% | at 2020-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.0% | at 2019-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.7% | at 2018-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 6.0% | 2021-06-01 → 2022-05-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.3% | 2020-06-01 → 2021-05-31 | Cons. | Rate of return on equity (5-year summary) |
| Employees | 46 | at 2022-05-31 | Cons. | Number of employees |
| Employees | 36 | at 2021-05-31 | Cons. | Number of employees |
| Employees | 37 | at 2020-05-31d | Cons. | Number of employees |
| Employees | 43 | at 2019-05-31d | Cons. | Number of employees |
| Employees | 71 | at 2018-05-31d | Cons. | Number of employees |
| Revenue | ¥477m | 2021-06-01 → 2022-05-31 | Standalone | Net sales |
| Revenue | ¥336m | 2020-06-01 → 2021-05-31 | Standalone | Net sales |
| Revenue | ¥328m | 2019-06-01 → 2020-05-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥547m | 2018-06-01 → 2019-05-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥864m | 2017-06-01 → 2018-05-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥44m | 2021-06-01 → 2022-05-31 | Standalone | Operating income |
| Operating income | −¥36m | 2020-06-01 → 2021-05-31 | Standalone | Operating income |
| Ordinary income | ¥69m | 2021-06-01 → 2022-05-31 | Standalone | Ordinary income |
| Ordinary income | −¥22m | 2020-06-01 → 2021-05-31 | Standalone | Ordinary income |
| Ordinary income | −¥92m | 2019-06-01 → 2020-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥18m | 2018-06-01 → 2019-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥54m | 2017-06-01 → 2018-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥77m | 2021-06-01 → 2022-05-31 | Standalone | Income before income taxes |
| Profit before tax | −¥43m | 2020-06-01 → 2021-05-31 | Standalone | Income before income taxes |
| Net income | −¥94m | 2021-06-01 → 2022-05-31 | Standalone | Profit loss |
| Net income | −¥56m | 2020-06-01 → 2021-05-31 | Standalone | Profit loss |
| Net income | −¥336m | 2019-06-01 → 2020-05-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥15m | 2018-06-01 → 2019-05-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥46m | 2017-06-01 → 2018-05-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥3.0bn | at 2022-05-31 | Standalone | Assets |
| Total assets | ¥1.9bn | at 2021-05-31 | Standalone | Assets |
| Total assets | ¥2.2bn | at 2020-05-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.4bn | at 2019-05-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.3bn | at 2018-05-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥214m | at 2022-05-31 | Standalone | Liabilities |
| Total liabilities | ¥180m | at 2021-05-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.8bn | at 2022-05-31 | Standalone | Net assets |
| Net assets / equity | ¥1.8bn | at 2021-05-31 | Standalone | Net assets |
| Net assets / equity | ¥1.8bn | at 2020-05-31d | Standalone | Net assets |
| Net assets / equity | ¥2.0bn | at 2019-05-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.9bn | at 2018-05-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥363m | at 2022-05-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥105m | at 2021-05-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-10.52 | 2021-06-01 → 2022-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.89 | 2020-06-01 → 2021-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-48.53 | 2019-06-01 → 2020-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-2.28 | 2018-06-01 → 2019-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥7.29 | 2017-06-01 → 2018-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥6.99 | 2017-06-01 → 2018-05-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥3 | 2018-06-01 → 2019-05-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7.2 | 2017-06-01 → 2018-05-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥283.56 | at 2022-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥248.13 | at 2021-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥256.02 | at 2020-05-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥300.3 | at 2019-05-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥300.15 | at 2018-05-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 92.1% | at 2022-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.7% | at 2021-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.0% | at 2020-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.4% | at 2019-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.6% | at 2018-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 2.5% | 2017-06-01 → 2018-05-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,651,518 | at 2022-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,439,900 | at 2021-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,439,900 | at 2020-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,439,900 | at 2019-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,250,900 | at 2018-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 6 | at 2022-05-31 | Standalone | Number of employees |
| Employees | 5 | at 2021-05-31 | Standalone | Number of employees |
| Employees | 6 | at 2020-05-31d | Standalone | Number of employees |
| Employees | 7 | at 2019-05-31d | Standalone | Number of employees |
| Employees | 6 | at 2018-05-31d | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-06-01 → 2022-05-31 | ¥3m |
| Reconciling Itemsreconciling | depreciation | 2021-06-01 → 2022-05-31 | ¥2m |
| Reconciling Itemsreconciling | segment assets | at 2022-05-31 | ¥760m |
| Reconciling Itemsreconciling | segment profit | 2021-06-01 → 2022-05-31 | −¥155m |
| Auction Related Businessreportable segment | capex | 2021-06-01 → 2022-05-31 | ¥4m |
| Auction Related Businessreportable segment | depreciation | 2021-06-01 → 2022-05-31 | ¥24m |
| Auction Related Businessreportable segment | revenue | 2021-06-01 → 2022-05-31 | ¥2.5bn |
| Auction Related Businessreportable segment | revenue external | 2021-06-01 → 2022-05-31 | ¥2.5bn |
| Auction Related Businessreportable segment | segment assets | at 2022-05-31 | ¥2.8bn |
| Auction Related Businessreportable segment | segment profit | 2021-06-01 → 2022-05-31 | ¥582m |
| Energy Related Businessreportable segment | depreciation | 2021-06-01 → 2022-05-31 | ¥6m |
| Energy Related Businessreportable segment | revenue | 2021-06-01 → 2022-05-31 | ¥150m |
| Energy Related Businessreportable segment | revenue external | 2021-06-01 → 2022-05-31 | ¥150m |
| Energy Related Businessreportable segment | segment assets | at 2022-05-31 | ¥563m |
| Energy Related Businessreportable segment | segment profit | 2021-06-01 → 2022-05-31 | −¥17m |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-06-01 → 2022-05-31 | ¥4m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-06-01 → 2022-05-31 | ¥29m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-06-01 → 2022-05-31 | ¥2.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-06-01 → 2022-05-31 | ¥2.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-05-31 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-06-01 → 2022-05-31 | ¥565m |
| Reconciling Itemsreconciling | depreciation | 2020-06-01 → 2021-05-31 | ¥2m |
| Reconciling Itemsreconciling | segment assets | at 2021-05-31 | ¥388m |
| Reconciling Itemsreconciling | segment profit | 2020-06-01 → 2021-05-31 | −¥117m |
| Auction Related Businessreportable segment | capex | 2020-06-01 → 2021-05-31 | ¥18m |
| Auction Related Businessreportable segment | depreciation | 2020-06-01 → 2021-05-31 | ¥24m |
| Auction Related Businessreportable segment | revenue | 2020-06-01 → 2021-05-31 | ¥1.9bn |
| Auction Related Businessreportable segment | revenue external | 2020-06-01 → 2021-05-31 | ¥1.9bn |
| Auction Related Businessreportable segment | segment assets | at 2021-05-31 | ¥2.4bn |
| Auction Related Businessreportable segment | segment profit | 2020-06-01 → 2021-05-31 | ¥276m |
| Energy Related Businessreportable segment | capex | 2020-06-01 → 2021-05-31 | ¥481,000 |
| Energy Related Businessreportable segment | depreciation | 2020-06-01 → 2021-05-31 | ¥44m |
| Energy Related Businessreportable segment | revenue | 2020-06-01 → 2021-05-31 | ¥944m |
| Energy Related Businessreportable segment | revenue external | 2020-06-01 → 2021-05-31 | ¥944m |
| Energy Related Businessreportable segment | segment assets | at 2021-05-31 | ¥406m |
| Energy Related Businessreportable segment | segment profit | 2020-06-01 → 2021-05-31 | ¥54m |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-06-01 → 2021-05-31 | ¥19m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-06-01 → 2021-05-31 | ¥68m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-06-01 → 2021-05-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-06-01 → 2021-05-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-05-31 | ¥2.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-06-01 → 2021-05-31 | ¥329m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,466
| Item | Context | Value | Unit |
|---|---|---|---|
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 18417000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | 481000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 18899000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration | 18899000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 2479524000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | 149941000 | JPY |
| Revenues from external customers | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 2629466000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYearDuration | 2629466000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration | － | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 2479524000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | 149941000 | JPY |
| Net sales | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 2629466000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | CurrentYearDuration | 2629466000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 582108000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | -17161000 | JPY |
| Operating income | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 564947000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | -155429000 | JPY |
| Operating income | CurrentYearDuration | 409518000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 2834754000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | 563478000 | JPY |
| Assets | CurrentYearInstant_TotalOfReportableSegmentsAndOthersMember | 3398233000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | 760028000 | JPY |
| Assets | CurrentYearInstant | 4158261000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 23630000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | 5527000 | JPY |
| Depreciation segment information | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 29157000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | 1705000 | JPY |
| Depreciation segment information | CurrentYearDuration | 30862000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05450-000AuctionRelatedBusinessReportableSegmentsMember | 3631000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05450-000EnergyRelatedBusinessReportableSegmentsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 3631000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | 3345000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 6977000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 104803000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 362640000 | JPY |
| Accounts receivable trade | Prior1YearInstant_NonConsolidatedMember | 78892000 | JPY |
| Accounts receivable trade | CurrentYearInstant_NonConsolidatedMember | 57385000 | JPY |
| Auction deferred payments ca | Prior1YearInstant_NonConsolidatedMember | 1337000 | JPY |
| Auction deferred payments ca | CurrentYearInstant_NonConsolidatedMember | 1337000 | JPY |
| Merchandise | Prior1YearInstant_NonConsolidatedMember | 330198000 | JPY |
| Merchandise | CurrentYearInstant_NonConsolidatedMember | 315634000 | JPY |
| Accounts receivable other | Prior1YearInstant_NonConsolidatedMember | 187029000 | JPY |
| Accounts receivable other | CurrentYearInstant_NonConsolidatedMember | 67271000 | 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 | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |