Annual report
2437.TEDINET S100YZC3
Period2025-06-01 → 2026-05-31
Filed2026-08-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 140
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.6bn | 2025-06-01 → 2026-05-31 | Cons. | Net sales |
| Revenue | ¥2.1bn | 2024-06-01 → 2025-05-31 | Cons. | Net sales |
| Revenue | ¥2.0bn | 2023-06-01 → 2024-05-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.5bn | 2022-06-01 → 2023-05-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.0bn | 2021-06-01 → 2022-05-31v | Cons. | Net sales (5-year summary) |
| Operating income | −¥144m | 2025-06-01 → 2026-05-31 | Cons. | Operating income |
| Operating income | ¥12m | 2024-06-01 → 2025-05-31 | Cons. | Operating income |
| Ordinary income | −¥161m | 2025-06-01 → 2026-05-31 | Cons. | Ordinary income |
| Ordinary income | −¥18m | 2024-06-01 → 2025-05-31 | Cons. | Ordinary income |
| Ordinary income | −¥222m | 2023-06-01 → 2024-05-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥515m | 2022-06-01 → 2023-05-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥470m | 2021-06-01 → 2022-05-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥207m | 2025-06-01 → 2026-05-31 | Cons. | Income before income taxes |
| Profit before tax | −¥147m | 2024-06-01 → 2025-05-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥237m | 2025-06-01 → 2026-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥142m | 2024-06-01 → 2025-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥1.0bn | 2023-06-01 → 2024-05-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥305m | 2022-06-01 → 2023-05-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥194m | 2021-06-01 → 2022-05-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥237m | 2025-06-01 → 2026-05-31 | Cons. | Profit loss |
| Net income | −¥142m | 2024-06-01 → 2025-05-31 | Cons. | Profit loss |
| Total assets | ¥3.5bn | at 2026-05-31 | Cons. | Assets |
| Total assets | ¥3.3bn | at 2025-05-31 | Cons. | Assets |
| Total assets | ¥4.2bn | at 2024-05-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.0bn | at 2023-05-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.4bn | at 2022-05-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.4bn | at 2026-05-31 | Cons. | Liabilities |
| Total liabilities | ¥965m | at 2025-05-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.1bn | at 2026-05-31 | Cons. | Net assets |
| Net assets / equity | ¥2.3bn | at 2025-05-31 | Cons. | Net assets |
| Net assets / equity | ¥2.4bn | at 2024-05-31v | Cons. | Net assets |
| Net assets / equity | ¥3.2bn | at 2023-05-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.8bn | at 2022-05-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.0bn | at 2026-05-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.2bn | at 2025-05-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.0bn | at 2026-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.2bn | at 2025-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.3bn | at 2024-05-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.3bn | at 2023-05-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.2bn | at 2022-05-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥161m | 2025-06-01 → 2026-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥211m | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥810m | 2023-06-01 → 2024-05-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.2bn | 2022-06-01 → 2023-05-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥136m | 2021-06-01 → 2022-05-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥14m | 2025-06-01 → 2026-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥23m | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥251m | 2023-06-01 → 2024-05-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥222m | 2022-06-01 → 2023-05-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥43m | 2021-06-01 → 2022-05-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥38m | 2025-06-01 → 2026-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥68m | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥144m | 2023-06-01 → 2024-05-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥312m | 2022-06-01 → 2023-05-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥315m | 2021-06-01 → 2022-05-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-21.51 | 2025-06-01 → 2026-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-13.24 | 2024-06-01 → 2025-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-98.84 | 2023-06-01 → 2024-05-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥30.6 | 2022-06-01 → 2023-05-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.66 | 2021-06-01 → 2022-05-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥28.6 | 2022-06-01 → 2023-05-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥21.52 | 2021-06-01 → 2022-05-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥191.19 | at 2026-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥212.72 | at 2025-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥223.3 | at 2024-05-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥319.49 | at 2023-05-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥284.76 | at 2022-05-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 59.6% | at 2026-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.7% | at 2025-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.6% | at 2024-05-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.7% | at 2023-05-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.9% | at 2022-05-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.2% | 2022-06-01 → 2023-05-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.2% | 2021-06-01 → 2022-05-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 36 | at 2026-05-31 | Cons. | Number of employees |
| Employees | 40 | at 2025-05-31 | Cons. | Number of employees |
| Employees | 47 | at 2024-05-31v | Cons. | Number of employees |
| Employees | 42 | at 2023-05-31v | Cons. | Number of employees |
| Employees | 46 | at 2022-05-31v | Cons. | Number of employees |
| Revenue | ¥330m | 2025-06-01 → 2026-05-31 | Standalone | Net sales |
| Revenue | ¥425m | 2024-06-01 → 2025-05-31 | Standalone | Net sales |
| Revenue | ¥626m | 2023-06-01 → 2024-05-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥718m | 2022-06-01 → 2023-05-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥477m | 2021-06-01 → 2022-05-31v | Standalone | Net sales (5-year summary) |
| Operating income | −¥145m | 2025-06-01 → 2026-05-31 | Standalone | Operating income |
| Operating income | ¥23m | 2024-06-01 → 2025-05-31 | Standalone | Operating income |
| Ordinary income | −¥235m | 2025-06-01 → 2026-05-31 | Standalone | Ordinary income |
| Ordinary income | −¥21m | 2024-06-01 → 2025-05-31 | Standalone | Ordinary income |
| Ordinary income | ¥94m | 2023-06-01 → 2024-05-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥24m | 2022-06-01 → 2023-05-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥71m | 2021-06-01 → 2022-05-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥269m | 2025-06-01 → 2026-05-31 | Standalone | Income before income taxes |
| Profit before tax | −¥127m | 2024-06-01 → 2025-05-31 | Standalone | Income before income taxes |
| Net income | −¥270m | 2025-06-01 → 2026-05-31 | Standalone | Profit loss |
| Net income | −¥128m | 2024-06-01 → 2025-05-31 | Standalone | Profit loss |
| Net income | −¥795m | 2023-06-01 → 2024-05-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥29m | 2022-06-01 → 2023-05-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥69m | 2021-06-01 → 2022-05-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥2.0bn | at 2026-05-31 | Standalone | Assets |
| Total assets | ¥2.3bn | at 2025-05-31 | Standalone | Assets |
| Total assets | ¥2.5bn | at 2024-05-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.1bn | at 2023-05-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.9bn | at 2022-05-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥76m | at 2026-05-31 | Standalone | Liabilities |
| Total liabilities | ¥119m | at 2025-05-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.9bn | at 2026-05-31 | Standalone | Net assets |
| Net assets / equity | ¥2.2bn | at 2025-05-31 | Standalone | Net assets |
| Net assets / equity | ¥2.2bn | at 2024-05-31v | Standalone | Net assets |
| Net assets / equity | ¥2.8bn | at 2023-05-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.7bn | at 2022-05-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥82m | at 2026-05-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥437m | at 2025-05-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-24.48 | 2025-06-01 → 2026-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-11.87 | 2024-06-01 → 2025-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-77.77 | 2023-06-01 → 2024-05-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥2.87 | 2022-06-01 → 2023-05-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.65 | 2021-06-01 → 2022-05-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥2.69 | 2022-06-01 → 2023-05-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥7 | 2023-06-01 → 2024-05-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥174.56 | at 2026-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥199.06 | at 2025-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥206 | at 2024-05-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥280.01 | at 2023-05-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥273.11 | at 2022-05-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 96.0% | at 2026-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 94.7% | at 2025-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 89.3% | at 2024-05-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.6% | at 2023-05-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 91.8% | at 2022-05-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.1% | 2022-06-01 → 2023-05-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 11,017,818 | at 2026-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,017,818 | at 2025-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,736,118 | at 2024-05-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,066,518 | at 2023-05-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,651,518 | at 2022-05-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 10 | at 2026-05-31 | Standalone | Number of employees |
| Employees | 8 | at 2025-05-31 | Standalone | Number of employees |
| Employees | 7 | at 2024-05-31v | Standalone | Number of employees |
| Employees | 6 | at 2023-05-31v | Standalone | Number of employees |
| Employees | 6 | at 2022-05-31v | 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 · 36
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment profit | 2025-06-01 → 2026-05-31 | −¥173m |
| Auction Related Businessreportable segment | capex | 2025-06-01 → 2026-05-31 | ¥13m |
| Auction Related Businessreportable segment | depreciation | 2025-06-01 → 2026-05-31 | ¥39m |
| Auction Related Businessreportable segment | revenue | 2025-06-01 → 2026-05-31 | ¥1.6bn |
| Auction Related Businessreportable segment | revenue external | 2025-06-01 → 2026-05-31 | ¥1.6bn |
| Auction Related Businessreportable segment | segment assets | at 2026-05-31 | ¥3.4bn |
| Auction Related Businessreportable segment | segment profit | 2025-06-01 → 2026-05-31 | ¥29m |
| Energy Related Businessreportable segment | depreciation | 2025-06-01 → 2026-05-31 | ¥20m |
| Energy Related Businessreportable segment | revenue | 2025-06-01 → 2026-05-31 | ¥24m |
| Energy Related Businessreportable segment | revenue external | 2025-06-01 → 2026-05-31 | ¥24m |
| Energy Related Businessreportable segment | segment assets | at 2026-05-31 | ¥158m |
| Energy Related Businessreportable segment | segment profit | 2025-06-01 → 2026-05-31 | −¥747,000 |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-06-01 → 2026-05-31 | ¥13m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-06-01 → 2026-05-31 | ¥59m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-06-01 → 2026-05-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-06-01 → 2026-05-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-05-31 | ¥3.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-06-01 → 2026-05-31 | ¥29m |
| Reconciling Itemsreconciling | segment profit | 2024-06-01 → 2025-05-31 | −¥167m |
| Auction Related Businessreportable segment | capex | 2024-06-01 → 2025-05-31 | ¥17m |
| Auction Related Businessreportable segment | depreciation | 2024-06-01 → 2025-05-31 | ¥46m |
| Auction Related Businessreportable segment | revenue | 2024-06-01 → 2025-05-31 | ¥2.0bn |
| Auction Related Businessreportable segment | revenue external | 2024-06-01 → 2025-05-31 | ¥2.0bn |
| Auction Related Businessreportable segment | segment assets | at 2025-05-31 | ¥3.1bn |
| Auction Related Businessreportable segment | segment profit | 2024-06-01 → 2025-05-31 | ¥194m |
| Energy Related Businessreportable segment | depreciation | 2024-06-01 → 2025-05-31 | ¥16m |
| Energy Related Businessreportable segment | revenue | 2024-06-01 → 2025-05-31 | ¥31m |
| Energy Related Businessreportable segment | revenue external | 2024-06-01 → 2025-05-31 | ¥31m |
| Energy Related Businessreportable segment | segment assets | at 2025-05-31 | ¥180m |
| Energy Related Businessreportable segment | segment profit | 2024-06-01 → 2025-05-31 | −¥15m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-06-01 → 2025-05-31 | ¥17m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-06-01 → 2025-05-31 | ¥62m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-06-01 → 2025-05-31 | ¥2.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-06-01 → 2025-05-31 | ¥2.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-05-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-06-01 → 2025-05-31 | ¥179m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,378
| Item | Context | Value | Unit |
|---|---|---|---|
| Non audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Audit fees total | Prior1YearDuration | 40000000 | JPY |
| Non audit fees total | Prior1YearDuration | － | JPY |
| Audit fees total | CurrentYearDuration | 31000000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 39850000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 39850000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | － | JPY |
| Non monetary remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 5 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 3780000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 3780000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Non monetary remuneration remuneration by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 1 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 34860000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 34860000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Non monetary remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 12 | |
| Number of issues shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 0 | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 6300000 | JPY |
| Number of issues whose number of shares increased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares increased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 98449 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 98449 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 6694000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 6300000 | JPY |
| Number of employees | CurrentYearInstant | 36 | |
| Average number of temporary workers | CurrentYearInstant | 21 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 10 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | － | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 47.9 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6.6 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6434000 | JPY |
| Change from previous fiscal year in average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 0.252 | |
| Cash and deposits | Prior1YearInstant | 1221441000 | JPY |
| Cash and deposits | CurrentYearInstant | 1008874000 | JPY |
| Accounts receivable trade | Prior1YearInstant | 4374000 | JPY |
| Accounts receivable trade | CurrentYearInstant | 4379000 | 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 |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| 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 |