Annual report
9424.TEDINET S100U02S
Period2023-04-01 → 2024-03-31
Filed2024-07-05
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100TU71. Amended by S100U04Z (2024-07-05).
Key figures · 145
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥7.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥6.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥4.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥741m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥780m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥299m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥242m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥670m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.5bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥780m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥691m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥294m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥274m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥841m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥662m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥4.4bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥3.0bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥1.9bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.9bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.5bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.4bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.5bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.0bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.5bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥785m | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥341m | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥549m | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.5bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.6bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.5bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.6bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥929m | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥651m | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥851m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥22m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥420m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥633m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥213m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥201m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥272m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥54m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥58m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥75m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥150m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥6m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥703m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥8.27 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4.19 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.79 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-1.66 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-5.17 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥8.27 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥4.15 | 2022-04-01 → 2023-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥1.77 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥16.78 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥8.5 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3.97 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1.6 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3.24 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 62.8% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.1% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.6% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 14.2% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.0% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 65.5% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 67.2% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 64.2% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 131 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 124 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 118 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 107 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 99 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥7.2bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥5.8bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥4.5bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥3.4bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥3.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | ¥837m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥835m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥346m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥202m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥736m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.6bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥835m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.4bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥717m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥316m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥206m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥1.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.4bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥3.2bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥2.1bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.1bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.7bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.5bn | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.7bn | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.9bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.5bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥645m | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥300m | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥467m | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.2bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.5bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥8.47 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4.35 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.92 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-1.25 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-6.17 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥8.47 | 2023-04-01 → 2024-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥4.31 | 2022-04-01 → 2023-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥1.9 | 2021-04-01 → 2022-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥16.87 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥8.28 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3.51 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1.58 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2.84 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 63.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.3% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.5% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.7% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 67.4% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 73.8% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 75.5% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 165,009,239 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 165,009,239 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 164,258,239 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 164,258,239 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 164,258,239 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 112 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 108 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 102 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 93 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 85 | at 2020-03-31d | 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 · 47
| Segment | Item | Period | Value |
|---|---|---|---|
| Business In Japanreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥295m |
| Business In Japanreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥151m |
| Business In Japanreportable segment | employees | at 2024-03-31 | 87 pure |
| Business In Japanreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥7.3bn |
| Business In Japanreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥7.3bn |
| Business In Japanreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥472,000 |
| Business In Japanreportable segment | segment assets | at 2024-03-31 | ¥4.2bn |
| Business In Japanreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Foreign Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥11m |
| Foreign Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥25m |
| Foreign Businessreportable segment | employees | at 2024-03-31 | 3 pure |
| Foreign Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥119m |
| Foreign Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥119m |
| Foreign Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥959,000 |
| Foreign Businessreportable segment | segment assets | at 2024-03-31 | ¥154m |
| Foreign Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥39m |
| —segment total | employees | at 2024-03-31 | 90 pure |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥306m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥176m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥7.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥7.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥1m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥4.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Business In Japanreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥131m |
| Business In Japanreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥65m |
| Business In Japanreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥6.0bn |
| Business In Japanreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥6.0bn |
| Business In Japanreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥453,000 |
| Business In Japanreportable segment | segment assets | at 2023-03-31 | ¥2.8bn |
| Business In Japanreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| Foreign Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥43m |
| Foreign Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥11m |
| Foreign Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥123m |
| Foreign Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥123m |
| Foreign Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥104,000 |
| Foreign Businessreportable segment | segment assets | at 2023-03-31 | ¥148m |
| Foreign Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥25m |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥174m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥76m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥6.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥6.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥558,000 |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥3.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥1.8bn |
| Business In Japanreportable segment | employees | at 2024-03-31 | 82 pure |
| —segment total | employees | at 2024-03-31 | 82 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,286
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 2116224000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -2192000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 2784905000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 96218000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 1462544000 | JPY |
| Restricted stock | CurrentYearDuration_NonConsolidatedMember | 19687000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 1398891000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | 20054000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 20054000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | 20054000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 1438633000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 116272000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 2901178000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 786178000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 881052000 | JPY |
| Rents sga | Prior1YearDuration_NonConsolidatedMember | 177370000 | JPY |
| Rents sga | CurrentYearDuration_NonConsolidatedMember | 163554000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 7034000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 13837000 | JPY |
| Provision of allowance for doubtful accounts sga | Prior1YearDuration_NonConsolidatedMember | 2786000 | JPY |
| Provision of allowance for doubtful accounts sga | CurrentYearDuration_NonConsolidatedMember | 1943000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書（2024年７月５日付け訂正報告書の添付インラインXBRL） | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2024-06-27 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第28期（自 2023年４月１日 至 2024年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)日本通信株式会社 | |
| Company name in english cover page | FilingDateInstant | Japan Communications Inc. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 福田 尚久 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都港区虎ノ門四丁目１番28号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03-5776-1700 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員ＣＦＯ 小平 充 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区虎ノ門四丁目１番28号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03-5776-1700 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員ＣＦＯ 小平 充 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E04473 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 94240 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)日本通信株式会社 | |
| Filer name in english | FilingDateInstant | Japan Communications Inc. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Current fiscal year start date | FilingDateInstant | 2023-04-01 |
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 |
| 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 |