Annual report
4107.TEDINET S100QG12
Period2022-01-01 → 2022-12-31
Filed2023-03-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.6bn | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥20.4bn | 2021-01-01 → 2021-12-31 | Cons. | Net sales |
| Revenue | ¥16.9bn | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥16.9bn | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥15.6bn | 2018-01-01 → 2018-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.8bn | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Operating income | ¥2.7bn | 2021-01-01 → 2021-12-31 | Cons. | Operating income |
| Ordinary income | ¥3.7bn | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.7bn | 2021-01-01 → 2021-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.1bn | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2018-01-01 → 2018-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.6bn | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.6bn | 2021-01-01 → 2021-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.6bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.8bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.3bn | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥578m | 2018-01-01 → 2018-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.6bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Net income | ¥1.8bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss |
| Total assets | ¥36.1bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥33.4bn | at 2021-12-31 | Cons. | Assets |
| Total assets | ¥31.1bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥30.4bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥29.2bn | at 2018-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.9bn | at 2022-12-31 | Cons. | Liabilities |
| Total liabilities | ¥6.3bn | at 2021-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥29.2bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥27.1bn | at 2021-12-31 | Cons. | Net assets |
| Net assets / equity | ¥25.7bn | at 2020-12-31d | Cons. | Net assets |
| Net assets / equity | ¥24.7bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥23.9bn | at 2018-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.4bn | at 2022-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.3bn | at 2021-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.4bn | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.1bn | at 2021-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.7bn | at 2020-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.3bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥10.0bn | at 2018-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.1bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.3bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.4bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.6bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.8bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.1bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥7.3bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.6bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.8bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥757m | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥526m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥424m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥346m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥320m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥502.73 | 2022-01-01 → 2022-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥347.94 | 2021-01-01 → 2021-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥263.51 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥233.55 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥113.41 | 2018-01-01 → 2018-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥5,731.99 | at 2022-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,321.59 | at 2021-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,036.51 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,846.71 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,695.6 | at 2018-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 80.8% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.2% | at 2021-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.7% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.4% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.1% | at 2018-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 9.1% | 2022-01-01 → 2022-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2021-01-01 → 2021-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.4% | 2018-01-01 → 2018-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 319 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 316 | at 2021-12-31 | Cons. | Number of employees |
| Employees | 311 | at 2020-12-31d | Cons. | Number of employees |
| Employees | 316 | at 2019-12-31d | Cons. | Number of employees |
| Employees | 307 | at 2018-12-31d | Cons. | Number of employees |
| Revenue | ¥22.9bn | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥18.5bn | 2021-01-01 → 2021-12-31 | Standalone | Net sales |
| Revenue | ¥15.5bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥15.6bn | 2019-01-01 → 2019-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.5bn | 2018-01-01 → 2018-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.5bn | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Operating income | ¥2.8bn | 2021-01-01 → 2021-12-31 | Standalone | Operating income |
| Ordinary income | ¥3.5bn | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.8bn | 2021-01-01 → 2021-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.3bn | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.4bn | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2018-01-01 → 2018-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.5bn | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.7bn | 2021-01-01 → 2021-12-31 | Standalone | Income before income taxes |
| Net income | ¥2.4bn | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | ¥1.9bn | 2021-01-01 → 2021-12-31 | Standalone | Profit loss |
| Net income | ¥1.6bn | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.5bn | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥940m | 2018-01-01 → 2018-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥35.4bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥33.1bn | at 2021-12-31 | Standalone | Assets |
| Total assets | ¥30.9bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥29.8bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥28.3bn | at 2018-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥6.6bn | at 2022-12-31 | Standalone | Liabilities |
| Total liabilities | ¥5.9bn | at 2021-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥28.8bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥27.2bn | at 2021-12-31 | Standalone | Net assets |
| Net assets / equity | ¥25.8bn | at 2020-12-31d | Standalone | Net assets |
| Net assets / equity | ¥24.6bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥23.4bn | at 2018-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.1bn | at 2022-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.1bn | at 2021-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥473.78 | 2022-01-01 → 2022-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥368.05 | 2021-01-01 → 2021-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥310.67 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥298.72 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥184.34 | 2018-01-01 → 2018-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥185 | 2022-01-01 → 2022-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2021-01-01 → 2021-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥90 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2019-01-01 → 2019-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2018-01-01 → 2018-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥5,654.68 | at 2022-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,325.85 | at 2021-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,057.53 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,826.7 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,592.59 | at 2018-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 81.4% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.1% | at 2021-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.5% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.6% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.9% | at 2018-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.6% | 2022-01-01 → 2022-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2021-01-01 → 2021-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2018-01-01 → 2018-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 5,135,135 | at 2022-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,135,135 | at 2021-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,135,135 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,135,135 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,135,135 | at 2018-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 290 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 287 | at 2021-12-31 | Standalone | Number of employees |
| Employees | 283 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 287 | at 2019-12-31d | Standalone | Number of employees |
| Employees | 278 | at 2018-12-31d | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2022-12-31 | ¥8.9bn |
| Iodine And Naturalgasreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥1.8bn |
| Iodine And Naturalgasreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥1.7bn |
| Iodine And Naturalgasreportable segment | employees | at 2022-12-31 | 277 pure |
| Iodine And Naturalgasreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥19.0bn |
| Iodine And Naturalgasreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥19.0bn |
| Iodine And Naturalgasreportable segment | segment assets | at 2022-12-31 | ¥23.3bn |
| Iodine And Naturalgasreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥3.3bn |
| Metallic Compoundsreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥221m |
| Metallic Compoundsreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥124m |
| Metallic Compoundsreportable segment | employees | at 2022-12-31 | 42 pure |
| Metallic Compoundsreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥6.6bn |
| Metallic Compoundsreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥6.6bn |
| Metallic Compoundsreportable segment | segment assets | at 2022-12-31 | ¥3.9bn |
| Metallic Compoundsreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥433m |
| —segment total | capex | 2022-01-01 → 2022-12-31 | ¥2.0bn |
| —segment total | depreciation | 2022-01-01 → 2022-12-31 | ¥1.8bn |
| —segment total | revenue | 2022-01-01 → 2022-12-31 | ¥25.6bn |
| —segment total | revenue external | 2022-01-01 → 2022-12-31 | ¥25.6bn |
| —segment total | segment assets | at 2022-12-31 | ¥27.3bn |
| —segment total | segment profit | 2022-01-01 → 2022-12-31 | ¥3.8bn |
| Reconciling Itemsreconciling | segment assets | at 2021-12-31 | ¥9.6bn |
| Iodine And Naturalgasreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥3.1bn |
| Iodine And Naturalgasreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥1.4bn |
| Iodine And Naturalgasreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥16.1bn |
| Iodine And Naturalgasreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥16.1bn |
| Iodine And Naturalgasreportable segment | segment assets | at 2021-12-31 | ¥20.9bn |
| Iodine And Naturalgasreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥2.4bn |
| Metallic Compoundsreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥82m |
| Metallic Compoundsreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥121m |
| Metallic Compoundsreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥4.3bn |
| Metallic Compoundsreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥4.3bn |
| Metallic Compoundsreportable segment | segment assets | at 2021-12-31 | ¥2.9bn |
| Metallic Compoundsreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥264m |
| —segment total | capex | 2021-01-01 → 2021-12-31 | ¥3.2bn |
| —segment total | depreciation | 2021-01-01 → 2021-12-31 | ¥1.5bn |
| —segment total | revenue | 2021-01-01 → 2021-12-31 | ¥20.4bn |
| —segment total | revenue external | 2021-01-01 → 2021-12-31 | ¥20.4bn |
| —segment total | segment assets | at 2021-12-31 | ¥23.9bn |
| —segment total | segment profit | 2021-01-01 → 2021-12-31 | ¥2.7bn |
| Iodine And Naturalgasreportable segment | employees | at 2022-12-31 | 248 pure |
| Metallic Compoundsreportable segment | employees | at 2022-12-31 | 42 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,471
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 17 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 11 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 15 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.933 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.159 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.106 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 1.314 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 1.858 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 0.840 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 0.992 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.066 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.202 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.172 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E01028-000IodineAndNaturalgasReportableSegmentsMember | 277 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E01028-000IodineAndNaturalgasReportableSegmentsMember | 14 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E01028-000MetallicCompoundsReportableSegmentsMember | 42 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E01028-000MetallicCompoundsReportableSegmentsMember | 1 | |
| Number of employees | CurrentYearInstant | 319 | |
| Average number of temporary workers | CurrentYearInstant | 15 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 290 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 15 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 39.2 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 14.7 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6634044 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01028-000IodineAndNaturalgasReportableSegmentsMember | 248 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01028-000IodineAndNaturalgasReportableSegmentsMember | 14 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01028-000MetallicCompoundsReportableSegmentsMember | 42 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01028-000MetallicCompoundsReportableSegmentsMember | 1 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 290 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 15 | |
| Research and development expenses research and development activities | CurrentYearDuration | 260000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01028-000IodineAndNaturalgasReportableSegmentsMember | 244000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01028-000MetallicCompoundsReportableSegmentsMember | 16000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 2048000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01028-000IodineAndNaturalgasReportableSegmentsMember | 1827000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01028-000MetallicCompoundsReportableSegmentsMember | 221000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 5135135 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 5135135 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 5135135 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 5135135 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 7 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 26 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 141 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 49 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 1 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 2539 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 2763 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － |
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 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 |