Annual report
4728.TEDINET S100POTG
Period2021-09-01 → 2022-08-31
Filed2022-11-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥5.7bn | 2021-09-01 → 2022-08-31 | Cons. | Net sales |
| Revenue | ¥6.0bn | 2020-09-01 → 2021-08-31 | Cons. | Net sales |
| Revenue | ¥5.6bn | 2019-09-01 → 2020-08-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.4bn | 2018-09-01 → 2019-08-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.5bn | 2017-09-01 → 2018-08-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥470m | 2021-09-01 → 2022-08-31 | Cons. | Operating income |
| Operating income | ¥267m | 2020-09-01 → 2021-08-31 | Cons. | Operating income |
| Ordinary income | ¥506m | 2021-09-01 → 2022-08-31 | Cons. | Ordinary income |
| Ordinary income | ¥285m | 2020-09-01 → 2021-08-31 | Cons. | Ordinary income |
| Ordinary income | ¥387m | 2019-09-01 → 2020-08-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥405m | 2018-09-01 → 2019-08-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥268m | 2017-09-01 → 2018-08-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥514m | 2021-09-01 → 2022-08-31 | Cons. | Income before income taxes |
| Profit before tax | ¥260m | 2020-09-01 → 2021-08-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥310m | 2021-09-01 → 2022-08-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥148m | 2020-09-01 → 2021-08-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥227m | 2019-09-01 → 2020-08-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥250m | 2018-09-01 → 2019-08-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥188m | 2017-09-01 → 2018-08-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥315m | 2021-09-01 → 2022-08-31 | Cons. | Profit loss |
| Net income | ¥152m | 2020-09-01 → 2021-08-31 | Cons. | Profit loss |
| Total assets | ¥7.3bn | at 2022-08-31 | Cons. | Assets |
| Total assets | ¥7.1bn | at 2021-08-31 | Cons. | Assets |
| Total assets | ¥7.0bn | at 2020-08-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥7.2bn | at 2019-08-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.9bn | at 2018-08-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.1bn | at 2022-08-31 | Cons. | Liabilities |
| Total liabilities | ¥1.0bn | at 2021-08-31 | Cons. | Liabilities |
| Net assets / equity | ¥6.2bn | at 2022-08-31 | Cons. | Net assets |
| Net assets / equity | ¥6.0bn | at 2021-08-31 | Cons. | Net assets |
| Net assets / equity | ¥6.0bn | at 2020-08-31d | Cons. | Net assets |
| Net assets / equity | ¥5.9bn | at 2019-08-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.9bn | at 2018-08-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2022-08-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.4bn | at 2021-08-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.6bn | at 2022-08-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥909m | at 2021-08-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.0bn | at 2020-08-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥645m | at 2019-08-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥921m | at 2018-08-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥684m | 2021-09-01 → 2022-08-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥95m | 2020-09-01 → 2021-08-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥214m | 2019-09-01 → 2020-08-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥324m | 2018-09-01 → 2019-08-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥267m | 2017-09-01 → 2018-08-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥201m | 2021-09-01 → 2022-08-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥155m | 2020-09-01 → 2021-08-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥361m | 2019-09-01 → 2020-08-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥248m | 2018-09-01 → 2019-08-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥472m | 2017-09-01 → 2018-08-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥189m | 2021-09-01 → 2022-08-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥190m | 2020-09-01 → 2021-08-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥189m | 2019-09-01 → 2020-08-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥190m | 2018-09-01 → 2019-08-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥189m | 2017-09-01 → 2018-08-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥40.9 | 2021-09-01 → 2022-08-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥19.55 | 2020-09-01 → 2021-08-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥30 | 2019-09-01 → 2020-08-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥32.98 | 2018-09-01 → 2019-08-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.86 | 2017-09-01 → 2018-08-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥811.12 | at 2022-08-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥790.51 | at 2021-08-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥789.02 | at 2020-08-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥780.7 | at 2019-08-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥775.47 | at 2018-08-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 84.4% | at 2022-08-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.5% | at 2021-08-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.0% | at 2020-08-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.8% | at 2019-08-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.0% | at 2018-08-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.1% | 2021-09-01 → 2022-08-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2020-09-01 → 2021-08-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.8% | 2019-09-01 → 2020-08-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2018-09-01 → 2019-08-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.2% | 2017-09-01 → 2018-08-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 630 | at 2022-08-31 | Cons. | Number of employees |
| Employees | 630 | at 2021-08-31 | Cons. | Number of employees |
| Employees | 618 | at 2020-08-31d | Cons. | Number of employees |
| Employees | 586 | at 2019-08-31d | Cons. | Number of employees |
| Employees | 590 | at 2018-08-31d | Cons. | Number of employees |
| Revenue | ¥5.3bn | 2021-09-01 → 2022-08-31 | Standalone | Net sales |
| Revenue | ¥5.6bn | 2020-09-01 → 2021-08-31 | Standalone | Net sales |
| Revenue | ¥5.3bn | 2019-09-01 → 2020-08-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.0bn | 2018-09-01 → 2019-08-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.3bn | 2017-09-01 → 2018-08-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥406m | 2021-09-01 → 2022-08-31 | Standalone | Operating income |
| Operating income | ¥262m | 2020-09-01 → 2021-08-31 | Standalone | Operating income |
| Ordinary income | ¥401m | 2021-09-01 → 2022-08-31 | Standalone | Ordinary income |
| Ordinary income | ¥225m | 2020-09-01 → 2021-08-31 | Standalone | Ordinary income |
| Ordinary income | ¥350m | 2019-09-01 → 2020-08-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥430m | 2018-09-01 → 2019-08-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥304m | 2017-09-01 → 2018-08-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥409m | 2021-09-01 → 2022-08-31 | Standalone | Income before income taxes |
| Profit before tax | ¥199m | 2020-09-01 → 2021-08-31 | Standalone | Income before income taxes |
| Net income | ¥236m | 2021-09-01 → 2022-08-31 | Standalone | Profit loss |
| Net income | ¥89m | 2020-09-01 → 2021-08-31 | Standalone | Profit loss |
| Net income | ¥178m | 2019-09-01 → 2020-08-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥278m | 2018-09-01 → 2019-08-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥226m | 2017-09-01 → 2018-08-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥6.9bn | at 2022-08-31 | Standalone | Assets |
| Total assets | ¥6.8bn | at 2021-08-31 | Standalone | Assets |
| Total assets | ¥6.8bn | at 2020-08-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.1bn | at 2019-08-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.7bn | at 2018-08-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.0bn | at 2022-08-31 | Standalone | Liabilities |
| Total liabilities | ¥1.0bn | at 2021-08-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.9bn | at 2022-08-31 | Standalone | Net assets |
| Net assets / equity | ¥5.8bn | at 2021-08-31 | Standalone | Net assets |
| Net assets / equity | ¥5.9bn | at 2020-08-31d | Standalone | Net assets |
| Net assets / equity | ¥5.8bn | at 2019-08-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥5.7bn | at 2018-08-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.6bn | at 2022-08-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.1bn | at 2021-08-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥31.19 | 2021-09-01 → 2022-08-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥11.78 | 2020-09-01 → 2021-08-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥23.53 | 2019-09-01 → 2020-08-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.67 | 2018-09-01 → 2019-08-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥29.8 | 2017-09-01 → 2018-08-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥25 | 2021-09-01 → 2022-08-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2020-09-01 → 2021-08-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2019-09-01 → 2020-08-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2018-09-01 → 2019-08-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2017-09-01 → 2018-08-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥768.74 | at 2022-08-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥761.41 | at 2021-08-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥769.5 | at 2020-08-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥766.88 | at 2019-08-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥757.59 | at 2018-08-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 84.8% | at 2022-08-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.7% | at 2021-08-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.4% | at 2020-08-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.0% | at 2019-08-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.2% | at 2018-08-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 4.1% | 2021-09-01 → 2022-08-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2020-09-01 → 2021-08-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2019-09-01 → 2020-08-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2018-09-01 → 2019-08-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2017-09-01 → 2018-08-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,763,000 | at 2022-08-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,763,000 | at 2021-08-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,763,000 | at 2020-08-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,763,000 | at 2019-08-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,763,000 | at 2018-08-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 540 | at 2022-08-31 | Standalone | Number of employees |
| Employees | 538 | at 2021-08-31 | Standalone | Number of employees |
| Employees | 524 | at 2020-08-31d | Standalone | Number of employees |
| Employees | 495 | at 2019-08-31d | Standalone | Number of employees |
| Employees | 494 | at 2018-08-31d | 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 · 56
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-09-01 → 2022-08-31 | ¥67m |
| Reconciling Itemsreconciling | depreciation | 2021-09-01 → 2022-08-31 | ¥11m |
| Reconciling Itemsreconciling | revenue | 2021-09-01 → 2022-08-31 | −¥36m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-09-01 → 2022-08-31 | −¥36m |
| Reconciling Itemsreconciling | segment assets | at 2022-08-31 | ¥4.0bn |
| Digital Entertainment Developmentreportable segment | capex | 2021-09-01 → 2022-08-31 | ¥20m |
| Digital Entertainment Developmentreportable segment | depreciation | 2021-09-01 → 2022-08-31 | ¥63m |
| Digital Entertainment Developmentreportable segment | employees | at 2022-08-31 | 545 pure |
| Digital Entertainment Developmentreportable segment | revenue | 2021-09-01 → 2022-08-31 | ¥5.3bn |
| Digital Entertainment Developmentreportable segment | revenue external | 2021-09-01 → 2022-08-31 | ¥5.3bn |
| Digital Entertainment Developmentreportable segment | revenue intersegment | 2021-09-01 → 2022-08-31 | ¥28m |
| Digital Entertainment Developmentreportable segment | segment assets | at 2022-08-31 | ¥2.8bn |
| Digital Entertainment Developmentreportable segment | segment profit | 2021-09-01 → 2022-08-31 | ¥387m |
| Other Businessreportable segment | capex | 2021-09-01 → 2022-08-31 | ¥206,000 |
| Other Businessreportable segment | depreciation | 2021-09-01 → 2022-08-31 | ¥4m |
| Other Businessreportable segment | employees | at 2022-08-31 | 22 pure |
| Other Businessreportable segment | revenue | 2021-09-01 → 2022-08-31 | ¥373m |
| Other Businessreportable segment | revenue external | 2021-09-01 → 2022-08-31 | ¥365m |
| Other Businessreportable segment | revenue intersegment | 2021-09-01 → 2022-08-31 | ¥9m |
| Other Businessreportable segment | segment assets | at 2022-08-31 | ¥445m |
| Other Businessreportable segment | segment profit | 2021-09-01 → 2022-08-31 | ¥82m |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-09-01 → 2022-08-31 | ¥20m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-09-01 → 2022-08-31 | ¥67m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-09-01 → 2022-08-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-09-01 → 2022-08-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-09-01 → 2022-08-31 | ¥36m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-08-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-09-01 → 2022-08-31 | ¥470m |
| Reconciling Itemsreconciling | capex | 2020-09-01 → 2021-08-31 | ¥32m |
| Reconciling Itemsreconciling | depreciation | 2020-09-01 → 2021-08-31 | ¥11m |
| Reconciling Itemsreconciling | revenue | 2020-09-01 → 2021-08-31 | −¥32m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-09-01 → 2021-08-31 | −¥32m |
| Reconciling Itemsreconciling | segment assets | at 2021-08-31 | ¥3.6bn |
| Digital Entertainment Developmentreportable segment | capex | 2020-09-01 → 2021-08-31 | ¥15m |
| Digital Entertainment Developmentreportable segment | depreciation | 2020-09-01 → 2021-08-31 | ¥65m |
| Digital Entertainment Developmentreportable segment | revenue | 2020-09-01 → 2021-08-31 | ¥5.5bn |
| Digital Entertainment Developmentreportable segment | revenue external | 2020-09-01 → 2021-08-31 | ¥5.5bn |
| Digital Entertainment Developmentreportable segment | revenue intersegment | 2020-09-01 → 2021-08-31 | ¥20m |
| Digital Entertainment Developmentreportable segment | segment assets | at 2021-08-31 | ¥3.1bn |
| Digital Entertainment Developmentreportable segment | segment profit | 2020-09-01 → 2021-08-31 | ¥223m |
| Other Businessreportable segment | capex | 2020-09-01 → 2021-08-31 | ¥1m |
| Other Businessreportable segment | depreciation | 2020-09-01 → 2021-08-31 | ¥5m |
| Other Businessreportable segment | revenue | 2020-09-01 → 2021-08-31 | ¥493m |
| Other Businessreportable segment | revenue external | 2020-09-01 → 2021-08-31 | ¥481m |
| Other Businessreportable segment | revenue intersegment | 2020-09-01 → 2021-08-31 | ¥12m |
| Other Businessreportable segment | segment assets | at 2021-08-31 | ¥354m |
| Other Businessreportable segment | segment profit | 2020-09-01 → 2021-08-31 | ¥43m |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-09-01 → 2021-08-31 | ¥16m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-09-01 → 2021-08-31 | ¥70m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-09-01 → 2021-08-31 | ¥6.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-09-01 → 2021-08-31 | ¥6.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-09-01 → 2021-08-31 | ¥32m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-08-31 | ¥3.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-09-01 → 2021-08-31 | ¥267m |
| Digital Entertainment Developmentreportable segment | employees | at 2022-08-31 | 473 pure |
| Other Businessreportable segment | employees | at 2022-08-31 | 15 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,428
| Item | Context | Value | Unit |
|---|---|---|---|
| Interest expenses noe | Prior1YearDuration_NonConsolidatedMember | 16000 | JPY |
| Interest expenses noe | CurrentYearDuration_NonConsolidatedMember | 28000 | JPY |
| Rent expenses on real estates noe | Prior1YearDuration_NonConsolidatedMember | 38094000 | JPY |
| Rent expenses on real estates noe | CurrentYearDuration_NonConsolidatedMember | 38085000 | JPY |
| Provision of allowance for doubtful accounts noe | Prior1YearDuration_NonConsolidatedMember | 71426000 | JPY |
| Provision of allowance for doubtful accounts noe | CurrentYearDuration_NonConsolidatedMember | 70885000 | JPY |
| Miscellaneous loss noe | Prior1YearDuration_NonConsolidatedMember | 2614000 | JPY |
| Miscellaneous loss noe | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Non operating expenses | Prior1YearDuration_NonConsolidatedMember | 112152000 | JPY |
| Non operating expenses | CurrentYearDuration_NonConsolidatedMember | 108999000 | JPY |
| Ordinary income | Prior1YearDuration_NonConsolidatedMember | 225044000 | JPY |
| Ordinary income | CurrentYearDuration_NonConsolidatedMember | 401230000 | JPY |
| Gain on reversal of subscription rights to shares ei | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Gain on reversal of subscription rights to shares ei | CurrentYearDuration_NonConsolidatedMember | 1377000 | JPY |
| Gain on sales of securities ei | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Gain on sales of securities ei | CurrentYearDuration_NonConsolidatedMember | 19011000 | JPY |
| Extraordinary income | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Extraordinary income | CurrentYearDuration_NonConsolidatedMember | 20388000 | JPY |
| Loss on retirement of noncurrent assets el | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Loss on retirement of noncurrent assets el | CurrentYearDuration_NonConsolidatedMember | 12522000 | JPY |
| Loss on valuation of stocks of subsidiaries and affiliates el | Prior1YearDuration_NonConsolidatedMember | 1468000 | JPY |
| Loss on valuation of stocks of subsidiaries and affiliates el | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Loss on valuation of investment securities el | Prior1YearDuration_NonConsolidatedMember | 25004000 | JPY |
| Loss on valuation of investment securities el | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Extraordinary loss | Prior1YearDuration_NonConsolidatedMember | 26472000 | JPY |
| Extraordinary loss | CurrentYearDuration_NonConsolidatedMember | 12522000 | JPY |
| Income before income taxes | Prior1YearDuration_NonConsolidatedMember | 198571000 | JPY |
| Income before income taxes | CurrentYearDuration_NonConsolidatedMember | 409097000 | JPY |
| Income taxes current | Prior1YearDuration_NonConsolidatedMember | 95673000 | JPY |
| Income taxes current | CurrentYearDuration_NonConsolidatedMember | 182505000 | JPY |
| Income taxes deferred | Prior1YearDuration_NonConsolidatedMember | 13641000 | JPY |
| Income taxes deferred | CurrentYearDuration_NonConsolidatedMember | -9805000 | JPY |
| Income taxes | Prior1YearDuration_NonConsolidatedMember | 109314000 | JPY |
| Income taxes | CurrentYearDuration_NonConsolidatedMember | 172699000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember | 89256000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 236397000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_CapitalStockMember | 967000000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1313184000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | － | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_CapitalSurplusMember | 1313184000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 72694000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_GeneralReserveMember | 3000000000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 643675000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_RetainedEarningsMember | 3716370000 | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -189498000 | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | -189498000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 89256000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | 89256000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_CapitalStockMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | － | 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 |
| 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 |