Annual report
7831.TEDINET S100UC61
Period2019-11-01 → 2020-10-31
Filed2024-09-06
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100KLQN.
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥11.9bn | 2019-11-01 → 2020-10-31 | Cons. | Net sales |
| Revenue | ¥15.7bn | 2018-11-01 → 2019-10-31 | Cons. | Net sales |
| Revenue | ¥15.3bn | 2017-11-01 → 2018-10-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥15.4bn | 2016-11-01 → 2017-10-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.9bn | 2015-11-01 → 2016-10-31d | Cons. | Net sales (5-year summary) |
| Operating income | −¥335m | 2019-11-01 → 2020-10-31 | Cons. | Operating income |
| Operating income | −¥500m | 2018-11-01 → 2019-10-31 | Cons. | Operating income |
| Ordinary income | −¥329m | 2019-11-01 → 2020-10-31 | Cons. | Ordinary income |
| Ordinary income | −¥466m | 2018-11-01 → 2019-10-31 | Cons. | Ordinary income |
| Ordinary income | −¥258m | 2017-11-01 → 2018-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥36m | 2016-11-01 → 2017-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥35m | 2015-11-01 → 2016-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥2.1bn | 2019-11-01 → 2020-10-31 | Cons. | Income before income taxes |
| Profit before tax | −¥499m | 2018-11-01 → 2019-10-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥2.1bn | 2019-11-01 → 2020-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥545m | 2018-11-01 → 2019-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥254m | 2017-11-01 → 2018-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥350m | 2016-11-01 → 2017-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥76m | 2015-11-01 → 2016-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥2.1bn | 2019-11-01 → 2020-10-31 | Cons. | Profit loss |
| Net income | −¥545m | 2018-11-01 → 2019-10-31 | Cons. | Profit loss |
| Total assets | ¥11.9bn | at 2020-10-31 | Cons. | Assets |
| Total assets | ¥15.7bn | at 2019-10-31 | Cons. | Assets |
| Total assets | ¥16.8bn | at 2018-10-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥16.5bn | at 2017-10-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥14.6bn | at 2016-10-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.4bn | at 2020-10-31 | Cons. | Liabilities |
| Total liabilities | ¥10.2bn | at 2019-10-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.5bn | at 2020-10-31 | Cons. | Net assets |
| Net assets / equity | ¥5.5bn | at 2019-10-31 | Cons. | Net assets |
| Net assets / equity | ¥6.2bn | at 2018-10-31d | Cons. | Net assets |
| Net assets / equity | ¥6.5bn | at 2017-10-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.9bn | at 2016-10-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.1bn | at 2020-10-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.9bn | at 2019-10-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.6bn | at 2020-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2019-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2018-10-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.0bn | at 2017-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.8bn | at 2016-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥527m | 2019-11-01 → 2020-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥57m | 2018-11-01 → 2019-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥627m | 2017-11-01 → 2018-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥444m | 2016-11-01 → 2017-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥405m | 2015-11-01 → 2016-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥360m | 2019-11-01 → 2020-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥592m | 2018-11-01 → 2019-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥63m | 2017-11-01 → 2018-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥501m | 2016-11-01 → 2017-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥97m | 2015-11-01 → 2016-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥732m | 2019-11-01 → 2020-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥541m | 2018-11-01 → 2019-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥291m | 2017-11-01 → 2018-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥220m | 2016-11-01 → 2017-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥57m | 2015-11-01 → 2016-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-84.95 | 2019-11-01 → 2020-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-22.16 | 2018-11-01 → 2019-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-10.35 | 2017-11-01 → 2018-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥14.26 | 2016-11-01 → 2017-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.1 | 2015-11-01 → 2016-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥142.45 | at 2020-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥224.49 | at 2019-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥253.15 | at 2018-10-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥265.99 | at 2017-10-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥241.05 | at 2016-10-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 29.5% | at 2020-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.2% | at 2019-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.2% | at 2018-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.8% | at 2017-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.6% | at 2016-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -46.3% | 2019-11-01 → 2020-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -9.3% | 2018-11-01 → 2019-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -4.0% | 2017-11-01 → 2018-10-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2016-11-01 → 2017-10-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.3% | 2015-11-01 → 2016-10-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 487 | at 2020-10-31 | Cons. | Number of employees |
| Employees | 560 | at 2019-10-31 | Cons. | Number of employees |
| Employees | 595 | at 2018-10-31d | Cons. | Number of employees |
| Employees | 597 | at 2017-10-31d | Cons. | Number of employees |
| Employees | 584 | at 2016-10-31d | Cons. | Number of employees |
| Revenue | ¥603m | 2019-11-01 → 2020-10-31 | Standalone | Net sales |
| Revenue | ¥677m | 2018-11-01 → 2019-10-31 | Standalone | Net sales |
| Revenue | ¥679m | 2017-11-01 → 2018-10-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥667m | 2016-11-01 → 2017-10-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥675m | 2015-11-01 → 2016-10-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥149m | 2019-11-01 → 2020-10-31 | Standalone | Operating income |
| Operating income | ¥181m | 2018-11-01 → 2019-10-31 | Standalone | Operating income |
| Ordinary income | −¥1.5bn | 2019-11-01 → 2020-10-31 | Standalone | Ordinary income |
| Ordinary income | −¥149m | 2018-11-01 → 2019-10-31 | Standalone | Ordinary income |
| Ordinary income | −¥177m | 2017-11-01 → 2018-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥300m | 2016-11-01 → 2017-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥125m | 2015-11-01 → 2016-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥1.5bn | 2019-11-01 → 2020-10-31 | Standalone | Income before income taxes |
| Profit before tax | −¥510m | 2018-11-01 → 2019-10-31 | Standalone | Income before income taxes |
| Net income | −¥1.6bn | 2019-11-01 → 2020-10-31 | Standalone | Profit loss |
| Net income | −¥579m | 2018-11-01 → 2019-10-31 | Standalone | Profit loss |
| Net income | −¥184m | 2017-11-01 → 2018-10-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥478m | 2016-11-01 → 2017-10-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥181m | 2015-11-01 → 2016-10-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥7.9bn | at 2020-10-31 | Standalone | Assets |
| Total assets | ¥10.0bn | at 2019-10-31 | Standalone | Assets |
| Total assets | ¥10.9bn | at 2018-10-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.2bn | at 2017-10-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.4bn | at 2016-10-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.9bn | at 2020-10-31 | Standalone | Liabilities |
| Total liabilities | ¥4.5bn | at 2019-10-31 | Standalone | Liabilities |
| Net assets / equity | ¥3.9bn | at 2020-10-31 | Standalone | Net assets |
| Net assets / equity | ¥5.5bn | at 2019-10-31 | Standalone | Net assets |
| Net assets / equity | ¥6.1bn | at 2018-10-31d | Standalone | Net assets |
| Net assets / equity | ¥6.5bn | at 2017-10-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥5.9bn | at 2016-10-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥854m | at 2020-10-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥920m | at 2019-10-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-65.67 | 2019-11-01 → 2020-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-23.51 | 2018-11-01 → 2019-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.47 | 2017-11-01 → 2018-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥19.4 | 2016-11-01 → 2017-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥7.38 | 2015-11-01 → 2016-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥2 | 2018-11-01 → 2019-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥2 | 2017-11-01 → 2018-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥4 | 2016-11-01 → 2017-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥3 | 2015-11-01 → 2016-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥159.13 | at 2020-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥221.96 | at 2019-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥249.03 | at 2018-10-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥265.01 | at 2017-10-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥240.13 | at 2016-10-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 49.8% | at 2020-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.7% | at 2019-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.2% | at 2018-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2017-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.3% | at 2016-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -34.5% | 2019-11-01 → 2020-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -10.0% | 2018-11-01 → 2019-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.9% | 2017-11-01 → 2018-10-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.7% | 2016-11-01 → 2017-10-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2015-11-01 → 2016-10-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 24,650,800 | at 2020-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 24,650,800 | at 2019-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 24,650,800 | at 2018-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 24,650,800 | at 2017-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 24,650,800 | at 2016-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 26 | at 2020-10-31 | Standalone | Number of employees |
| Employees | 26 | at 2019-10-31 | Standalone | Number of employees |
| Employees | 26 | at 2018-10-31d | Standalone | Number of employees |
| Employees | 27 | at 2017-10-31d | Standalone | Number of employees |
| Employees | 26 | at 2016-10-31d | 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 · 70
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2019-11-01 → 2020-10-31 | ¥17m |
| Reconciling Itemsreconciling | depreciation | 2019-11-01 → 2020-10-31 | ¥12m |
| Reconciling Itemsreconciling | revenue | 2019-11-01 → 2020-10-31 | −¥548m |
| Reconciling Itemsreconciling | revenue intersegment | 2019-11-01 → 2020-10-31 | −¥548m |
| Reconciling Itemsreconciling | segment assets | at 2020-10-31 | ¥1.8bn |
| Reconciling Itemsreconciling | segment profit | 2019-11-01 → 2020-10-31 | −¥359m |
| Education Businessreportable segment | capex | 2019-11-01 → 2020-10-31 | ¥20m |
| Education Businessreportable segment | depreciation | 2019-11-01 → 2020-10-31 | ¥1m |
| Education Businessreportable segment | employees | at 2020-10-31 | 43 pure |
| Education Businessreportable segment | revenue | 2019-11-01 → 2020-10-31 | ¥1.3bn |
| Education Businessreportable segment | revenue external | 2019-11-01 → 2020-10-31 | ¥1.3bn |
| Education Businessreportable segment | segment assets | at 2020-10-31 | ¥769m |
| Education Businessreportable segment | segment profit | 2019-11-01 → 2020-10-31 | −¥30m |
| Information And Printing Businessreportable segment | capex | 2019-11-01 → 2020-10-31 | ¥149m |
| Information And Printing Businessreportable segment | depreciation | 2019-11-01 → 2020-10-31 | ¥441m |
| Information And Printing Businessreportable segment | employees | at 2020-10-31 | 344 pure |
| Information And Printing Businessreportable segment | revenue | 2019-11-01 → 2020-10-31 | ¥9.9bn |
| Information And Printing Businessreportable segment | revenue external | 2019-11-01 → 2020-10-31 | ¥9.3bn |
| Information And Printing Businessreportable segment | revenue intersegment | 2019-11-01 → 2020-10-31 | ¥547m |
| Information And Printing Businessreportable segment | segment assets | at 2020-10-31 | ¥8.9bn |
| Information And Printing Businessreportable segment | segment profit | 2019-11-01 → 2020-10-31 | ¥98m |
| Media Businessreportable segment | capex | 2019-11-01 → 2020-10-31 | ¥8m |
| Media Businessreportable segment | depreciation | 2019-11-01 → 2020-10-31 | ¥1m |
| Media Businessreportable segment | employees | at 2020-10-31 | 74 pure |
| Media Businessreportable segment | revenue | 2019-11-01 → 2020-10-31 | ¥1.3bn |
| Media Businessreportable segment | revenue external | 2019-11-01 → 2020-10-31 | ¥1.3bn |
| Media Businessreportable segment | revenue intersegment | 2019-11-01 → 2020-10-31 | ¥1m |
| Media Businessreportable segment | segment assets | at 2020-10-31 | ¥444m |
| Media Businessreportable segment | segment profit | 2019-11-01 → 2020-10-31 | −¥43m |
| —segment total | capex | 2019-11-01 → 2020-10-31 | ¥179m |
| —segment total | depreciation | 2019-11-01 → 2020-10-31 | ¥445m |
| —segment total | revenue | 2019-11-01 → 2020-10-31 | ¥12.5bn |
| —segment total | revenue external | 2019-11-01 → 2020-10-31 | ¥11.9bn |
| —segment total | revenue intersegment | 2019-11-01 → 2020-10-31 | ¥548m |
| —segment total | segment assets | at 2020-10-31 | ¥10.1bn |
| —segment total | segment profit | 2019-11-01 → 2020-10-31 | ¥24m |
| Reconciling Itemsreconciling | capex | 2018-11-01 → 2019-10-31 | ¥37m |
| Reconciling Itemsreconciling | depreciation | 2018-11-01 → 2019-10-31 | ¥56m |
| Reconciling Itemsreconciling | revenue | 2018-11-01 → 2019-10-31 | −¥894m |
| Reconciling Itemsreconciling | revenue intersegment | 2018-11-01 → 2019-10-31 | −¥894m |
| Reconciling Itemsreconciling | segment assets | at 2019-10-31 | ¥2.1bn |
| Reconciling Itemsreconciling | segment profit | 2018-11-01 → 2019-10-31 | −¥412m |
| Education Businessreportable segment | capex | 2018-11-01 → 2019-10-31 | ¥2m |
| Education Businessreportable segment | depreciation | 2018-11-01 → 2019-10-31 | ¥7m |
| Education Businessreportable segment | revenue | 2018-11-01 → 2019-10-31 | ¥3.8bn |
| Education Businessreportable segment | revenue external | 2018-11-01 → 2019-10-31 | ¥3.8bn |
| Education Businessreportable segment | revenue intersegment | 2018-11-01 → 2019-10-31 | ¥29m |
| Education Businessreportable segment | segment assets | at 2019-10-31 | ¥2.3bn |
| Education Businessreportable segment | segment profit | 2018-11-01 → 2019-10-31 | −¥240m |
| Information And Printing Businessreportable segment | capex | 2018-11-01 → 2019-10-31 | ¥274m |
| Information And Printing Businessreportable segment | depreciation | 2018-11-01 → 2019-10-31 | ¥412m |
| Information And Printing Businessreportable segment | revenue | 2018-11-01 → 2019-10-31 | ¥11.1bn |
| Information And Printing Businessreportable segment | revenue external | 2018-11-01 → 2019-10-31 | ¥10.2bn |
| Information And Printing Businessreportable segment | revenue intersegment | 2018-11-01 → 2019-10-31 | ¥862m |
| Information And Printing Businessreportable segment | segment assets | at 2019-10-31 | ¥10.9bn |
| Information And Printing Businessreportable segment | segment profit | 2018-11-01 → 2019-10-31 | ¥216m |
| Media Businessreportable segment | capex | 2018-11-01 → 2019-10-31 | ¥18m |
| Media Businessreportable segment | depreciation | 2018-11-01 → 2019-10-31 | ¥21m |
| Media Businessreportable segment | revenue | 2018-11-01 → 2019-10-31 | ¥1.7bn |
| Media Businessreportable segment | revenue external | 2018-11-01 → 2019-10-31 | ¥1.7bn |
| Media Businessreportable segment | revenue intersegment | 2018-11-01 → 2019-10-31 | ¥2m |
| Media Businessreportable segment | segment assets | at 2019-10-31 | ¥399m |
| Media Businessreportable segment | segment profit | 2018-11-01 → 2019-10-31 | −¥64m |
| —segment total | capex | 2018-11-01 → 2019-10-31 | ¥295m |
| —segment total | depreciation | 2018-11-01 → 2019-10-31 | ¥441m |
| —segment total | revenue | 2018-11-01 → 2019-10-31 | ¥16.6bn |
| —segment total | revenue external | 2018-11-01 → 2019-10-31 | ¥15.7bn |
| —segment total | revenue intersegment | 2018-11-01 → 2019-10-31 | ¥894m |
| —segment total | segment assets | at 2019-10-31 | ¥13.6bn |
| —segment total | segment profit | 2018-11-01 → 2019-10-31 | −¥88m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,641
| Item | Context | Value | Unit |
|---|---|---|---|
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row16Member | 1000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row17Member | 850 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row17Member | 850 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row17Member | 0 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row17Member | 0 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row18Member | 5000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row18Member | 5000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row18Member | 0 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row18Member | 0 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row19Member | 75 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row19Member | 75 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row19Member | 0 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row19Member | 0 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row20Member | 100 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row20Member | 100 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row20Member | 0 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row20Member | 0 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row21Member | 1000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row21Member | 1000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row21Member | 0 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row21Member | 0 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row22Member | 112 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row22Member | 112 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row22Member | 0 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row22Member | 0 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row23Member | － | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row23Member | 400 | |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | CurrentYearInstant_Row23Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment largest holding company | Prior1YearInstant_Row23Member | 0 | JPY |
| Cash and deposits | Prior1YearInstant | 3925000000 | JPY |
| Cash and deposits | CurrentYearInstant | 4075000000 | JPY |
| Notes and accounts receivable trade | Prior1YearInstant | 3565000000 | JPY |
| Notes and accounts receivable trade | CurrentYearInstant | 2542000000 | JPY |
| Merchandise and finished goods | Prior1YearInstant | 678000000 | JPY |
| Merchandise and finished goods | CurrentYearInstant | 452000000 | JPY |
| Work in process | Prior1YearInstant | 160000000 | JPY |
| Work in process | CurrentYearInstant | 111000000 | JPY |
| Raw materials and supplies | Prior1YearInstant | 340000000 | JPY |
| Raw materials and supplies | CurrentYearInstant | 195000000 | JPY |
| Other ca | Prior1YearInstant | 159000000 | JPY |
| Other ca | CurrentYearInstant | 211000000 | JPY |
| Allowance for doubtful accounts ca | Prior1YearInstant | -12000000 | JPY |
| Allowance for doubtful accounts ca | CurrentYearInstant | -5000000 | JPY |
| Current assets | Prior1YearInstant | 8817000000 | JPY |
| Current assets | CurrentYearInstant | 7583000000 | JPY |
| Buildings and structures | Prior1YearInstant | 3519000000 | JPY |
| Buildings and structures | CurrentYearInstant | 3528000000 | JPY |
| Accumulated depreciation buildings and structures | Prior1YearInstant | -2447000000 | JPY |
| Accumulated depreciation buildings and structures | CurrentYearInstant | -2524000000 | JPY |
| Buildings and structures net | Prior1YearInstant | 1072000000 | 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 |
| balance sheet identity | pass rounding |
| 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 |