Annual report
3839.TEDINET S100R5OZ
Period2022-04-01 → 2023-03-31
Filed2023-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100VVQ2 (2025-06-04).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥5.6bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥5.5bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥5.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.3bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥421m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥437m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥450m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥509m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥695m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥553m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥613m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥396m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥305m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥237m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥194m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥474m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥366m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥308m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥230m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥194m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥8.5bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥8.0bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥8.3bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥7.5bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥7.2bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.7bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥2.3bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥5.8bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.9bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥5.6bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.1bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.8bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.5bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.7bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.1bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.3bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥539m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥917m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥715m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥742m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥681m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥634m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥533m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥622m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥540m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥203m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥380m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥422m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥235m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥406m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥463m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥28.98 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥23.69 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.85 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥44.59 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.59 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥715.95 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥699.53 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥715.66 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥682.72 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥616.25 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 67.9% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.4% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.9% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.7% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.6% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.1% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.3% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.9% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 198 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 195 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 160 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 154 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 142 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥5.2bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥5.3bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥5.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.3bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥446m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥437m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥385m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥508m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥681m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥527m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥608m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥361m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥304m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥212m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥204m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥465m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥349m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥310m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥8.5bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥7.9bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥8.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.5bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.6bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥2.2bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.8bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.8bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.9bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥5.6bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥5.1bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.0bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.1bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥25.97 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.91 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.72 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥42.6 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.84 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥10 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥717.57 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥704.12 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥719.03 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥687.22 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥622.75 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 68.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.6% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.1% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.0% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.9% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 3.7% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,200,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,200,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,200,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,200,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,200,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 149 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 155 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 150 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 145 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 133 | at 2019-03-31d | 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.
All source rows · 1,392
| Item | Context | Value | Unit |
|---|---|---|---|
| Current period end date | FilingDateInstant | 2023-03-31 | |
| Type of current period | FilingDateInstant | FY | |
| Current fiscal year end date | FilingDateInstant | 2023-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2021-04-01 | |
| Comparative period end date | FilingDateInstant | 2022-03-31 | |
| Previous fiscal year end date | FilingDateInstant | 2022-03-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false | |
| Identification of document subject to amendment | FilingDateInstant | － | |
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | Text · Plus | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | Text · Plus | |
| Overview of affiliated entities (text) | FilingDateInstant | Text · Plus | |
| Information about employees (text) | FilingDateInstant | Text · Plus | |
| Business policy business environment issues to address etc (text) | FilingDateInstant | Text · Plus | |
| Disclosure of sustainability related financial information (text) | FilingDateInstant | Text · Plus | |
| Governance (text) | FilingDateInstant | Text · Plus | |
| Strategy (text) | FilingDateInstant | Text · Plus | |
| Risk management (text) | FilingDateInstant | Text · Plus | |
| Metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Policy on human resource development and improvement of internal environment strategy (text) | FilingDateInstant | Text · Plus | |
| Description of metrics related to policy on human resource development and improvement of internal environment and targets and results using such metrics metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Business risks (text) | FilingDateInstant | Text · Plus | |
| Management analysis of financial position operating results and cash flows (text) | FilingDateInstant | Text · Plus | |
| Critical contracts for operation (text) | FilingDateInstant | Text · Plus | |
| Research and development activities (text) | FilingDateInstant | Text · Plus | |
| Overview of capital expenditures etc (text) | FilingDateInstant | Text · Plus | |
| Major facilities (text) | FilingDateInstant | Text · Plus | |
| Planned additions retirements etc of facilities (text) | FilingDateInstant | Text · Plus | |
| Total number of shares (text) | FilingDateInstant | Text · Plus | |
| Issued shares total number of shares etc (text) | FilingDateInstant | Text · Plus | |
| Class issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)普通株式 | |
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)東京証券取引所プライム市場 | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数100株 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Description of rights plan (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Shareholding by shareholder category (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)株式会社学研ホールディングス | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)東京都品川区西五反田２－11－８ | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)株式会社ファルコホールディングス | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)京都市左京区聖護院蓮華蔵町44-３ | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)ナカバヤシ株式会社 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass 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 |