Annual report
7856.TEDINET S100XHSU
Period2024-11-01 → 2025-10-31
Filed2026-01-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 152
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥31.9bn | 2024-11-01 → 2025-10-31 | Cons. | Net sales |
| Revenue | ¥33.1bn | 2023-11-01 → 2024-10-31 | Cons. | Net sales |
| Revenue | ¥31.2bn | 2022-11-01 → 2023-10-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥30.0bn | 2021-11-01 → 2022-10-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥27.7bn | 2020-11-01 → 2021-10-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.5bn | 2024-11-01 → 2025-10-31 | Cons. | Operating income |
| Operating income | ¥2.1bn | 2023-11-01 → 2024-10-31 | Cons. | Operating income |
| Ordinary income | ¥1.8bn | 2024-11-01 → 2025-10-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.2bn | 2023-11-01 → 2024-10-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.3bn | 2022-11-01 → 2023-10-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2021-11-01 → 2022-10-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.4bn | 2020-11-01 → 2021-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.6bn | 2024-11-01 → 2025-10-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.2bn | 2023-11-01 → 2024-10-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.8bn | 2024-11-01 → 2025-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.5bn | 2023-11-01 → 2024-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.1bn | 2022-11-01 → 2023-10-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥943m | 2021-11-01 → 2022-10-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.6bn | 2020-11-01 → 2021-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.8bn | 2024-11-01 → 2025-10-31 | Cons. | Profit loss |
| Net income | ¥1.5bn | 2023-11-01 → 2024-10-31 | Cons. | Profit loss |
| Total assets | ¥42.7bn | at 2025-10-31 | Cons. | Assets |
| Total assets | ¥42.6bn | at 2024-10-31 | Cons. | Assets |
| Total assets | ¥42.7bn | at 2023-10-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥38.4bn | at 2022-10-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥34.8bn | at 2021-10-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥11.8bn | at 2025-10-31 | Cons. | Liabilities |
| Total liabilities | ¥13.5bn | at 2024-10-31 | Cons. | Liabilities |
| Net assets / equity | ¥31.0bn | at 2025-10-31 | Cons. | Net assets |
| Net assets / equity | ¥29.1bn | at 2024-10-31 | Cons. | Net assets |
| Net assets / equity | ¥28.1bn | at 2023-10-31v | Cons. | Net assets |
| Net assets / equity | ¥26.0bn | at 2022-10-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥25.2bn | at 2021-10-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.9bn | at 2025-10-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.6bn | at 2024-10-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.9bn | at 2025-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.9bn | at 2024-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.4bn | at 2023-10-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.7bn | at 2022-10-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.7bn | at 2021-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥4.5bn | 2024-11-01 → 2025-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.4bn | 2023-11-01 → 2024-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.6bn | 2022-11-01 → 2023-10-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.1bn | 2021-11-01 → 2022-10-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.6bn | 2020-11-01 → 2021-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.8bn | 2024-11-01 → 2025-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.2bn | 2023-11-01 → 2024-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.7bn | 2022-11-01 → 2023-10-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥4.2bn | 2021-11-01 → 2022-10-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.6bn | 2020-11-01 → 2021-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.7bn | 2024-11-01 → 2025-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.7bn | 2023-11-01 → 2024-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.0bn | 2022-11-01 → 2023-10-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥707m | 2021-11-01 → 2022-10-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥311m | 2020-11-01 → 2021-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥128.49 | 2024-11-01 → 2025-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥110.63 | 2023-11-01 → 2024-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥223.09 | 2022-11-01 → 2023-10-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥65.86 | 2021-11-01 → 2022-10-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥111.88 | 2020-11-01 → 2021-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥127.45 | 2024-11-01 → 2025-10-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥109.03 | 2023-11-01 → 2024-10-31 | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,197.41 | at 2025-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,088.91 | at 2024-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,045 | at 2023-10-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,856.11 | at 2022-10-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,744.15 | at 2021-10-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 72.3% | at 2025-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.1% | at 2024-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.8% | at 2023-10-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.4% | at 2022-10-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.5% | at 2021-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 6.0% | 2024-11-01 → 2025-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2023-11-01 → 2024-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.6% | 2022-11-01 → 2023-10-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2021-11-01 → 2022-10-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.6% | 2020-11-01 → 2021-10-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,292 | at 2025-10-31 | Cons. | Number of employees |
| Employees | 1,299 | at 2024-10-31 | Cons. | Number of employees |
| Employees | 1,297 | at 2023-10-31v | Cons. | Number of employees |
| Employees | 1,299 | at 2022-10-31v | Cons. | Number of employees |
| Employees | 1,370 | at 2021-10-31d | Cons. | Number of employees |
| Revenue | ¥20.7bn | 2024-11-01 → 2025-10-31 | Standalone | Net sales |
| Revenue | ¥21.5bn | 2023-11-01 → 2024-10-31 | Standalone | Net sales |
| Revenue | ¥20.0bn | 2022-11-01 → 2023-10-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥18.9bn | 2021-11-01 → 2022-10-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥21.0bn | 2020-11-01 → 2021-10-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥633m | 2024-11-01 → 2025-10-31 | Standalone | Operating income |
| Operating income | ¥777m | 2023-11-01 → 2024-10-31 | Standalone | Operating income |
| Ordinary income | ¥1.2bn | 2024-11-01 → 2025-10-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.1bn | 2023-11-01 → 2024-10-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.1bn | 2022-11-01 → 2023-10-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2021-11-01 → 2022-10-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.1bn | 2020-11-01 → 2021-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.0bn | 2024-11-01 → 2025-10-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.1bn | 2023-11-01 → 2024-10-31 | Standalone | Income before income taxes |
| Net income | ¥1.5bn | 2024-11-01 → 2025-10-31 | Standalone | Profit loss |
| Net income | ¥869m | 2023-11-01 → 2024-10-31 | Standalone | Profit loss |
| Net income | ¥2.0bn | 2022-11-01 → 2023-10-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥787m | 2021-11-01 → 2022-10-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.5bn | 2020-11-01 → 2021-10-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥34.1bn | at 2025-10-31 | Standalone | Assets |
| Total assets | ¥34.4bn | at 2024-10-31 | Standalone | Assets |
| Total assets | ¥35.1bn | at 2023-10-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥30.0bn | at 2022-10-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥28.9bn | at 2021-10-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥8.1bn | at 2025-10-31 | Standalone | Liabilities |
| Total liabilities | ¥9.2bn | at 2024-10-31 | Standalone | Liabilities |
| Net assets / equity | ¥25.9bn | at 2025-10-31 | Standalone | Net assets |
| Net assets / equity | ¥25.1bn | at 2024-10-31 | Standalone | Net assets |
| Net assets / equity | ¥24.7bn | at 2023-10-31v | Standalone | Net assets |
| Net assets / equity | ¥23.7bn | at 2022-10-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥24.0bn | at 2021-10-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.6bn | at 2025-10-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2024-10-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥109.01 | 2024-11-01 → 2025-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥63.36 | 2023-11-01 → 2024-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥143.31 | 2022-11-01 → 2023-10-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.97 | 2021-11-01 → 2022-10-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥104.29 | 2020-11-01 → 2021-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥108.14 | 2024-11-01 → 2025-10-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥62.44 | 2023-11-01 → 2024-10-31 | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥65 | 2024-11-01 → 2025-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-11-01 → 2024-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2022-11-01 → 2023-10-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2021-11-01 → 2022-10-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2020-11-01 → 2021-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,842.25 | at 2025-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,805.08 | at 2024-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,799.22 | at 2023-10-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,697.31 | at 2022-10-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,659.1 | at 2021-10-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 76.1% | at 2025-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2024-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.5% | at 2023-10-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.1% | at 2022-10-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.0% | at 2021-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 6.0% | 2024-11-01 → 2025-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2023-11-01 → 2024-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2022-11-01 → 2023-10-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.3% | 2021-11-01 → 2022-10-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2020-11-01 → 2021-10-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 14,897,600 | at 2025-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,897,600 | at 2024-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,897,600 | at 2023-10-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,897,600 | at 2022-10-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,897,600 | at 2021-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 545 | at 2025-10-31 | Standalone | Number of employees |
| Employees | 536 | at 2024-10-31 | Standalone | Number of employees |
| Employees | 479 | at 2023-10-31v | Standalone | Number of employees |
| Employees | 481 | at 2022-10-31v | Standalone | Number of employees |
| Employees | 474 | at 2021-10-31d | 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 · 50
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2024-11-01 → 2025-10-31 | −¥443m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-11-01 → 2025-10-31 | −¥443m |
| Reconciling Itemsreconciling | segment assets | at 2025-10-31 | ¥3.8bn |
| Engineering Productsreportable segment | capex | 2024-11-01 → 2025-10-31 | ¥547m |
| Engineering Productsreportable segment | depreciation | 2024-11-01 → 2025-10-31 | ¥112m |
| Engineering Productsreportable segment | employees | at 2025-10-31 | 149 pure |
| Engineering Productsreportable segment | revenue | 2024-11-01 → 2025-10-31 | ¥6.1bn |
| Engineering Productsreportable segment | revenue external | 2024-11-01 → 2025-10-31 | ¥5.6bn |
| Engineering Productsreportable segment | revenue intersegment | 2024-11-01 → 2025-10-31 | ¥443m |
| Engineering Productsreportable segment | segment assets | at 2025-10-31 | ¥4.5bn |
| Engineering Productsreportable segment | segment profit | 2024-11-01 → 2025-10-31 | ¥304m |
| Plastic Productsreportable segment | capex | 2024-11-01 → 2025-10-31 | ¥1.8bn |
| Plastic Productsreportable segment | depreciation | 2024-11-01 → 2025-10-31 | ¥2.0bn |
| Plastic Productsreportable segment | employees | at 2025-10-31 | 1143 pure |
| Plastic Productsreportable segment | revenue | 2024-11-01 → 2025-10-31 | ¥26.3bn |
| Plastic Productsreportable segment | revenue external | 2024-11-01 → 2025-10-31 | ¥26.3bn |
| Plastic Productsreportable segment | segment assets | at 2025-10-31 | ¥34.4bn |
| Plastic Productsreportable segment | segment profit | 2024-11-01 → 2025-10-31 | ¥1.2bn |
| —segment total | capex | 2024-11-01 → 2025-10-31 | ¥2.3bn |
| —segment total | depreciation | 2024-11-01 → 2025-10-31 | ¥2.1bn |
| —segment total | revenue | 2024-11-01 → 2025-10-31 | ¥32.4bn |
| —segment total | revenue external | 2024-11-01 → 2025-10-31 | ¥31.9bn |
| —segment total | revenue intersegment | 2024-11-01 → 2025-10-31 | ¥443m |
| —segment total | segment assets | at 2025-10-31 | ¥38.9bn |
| —segment total | segment profit | 2024-11-01 → 2025-10-31 | ¥1.5bn |
| Reconciling Itemsreconciling | revenue | 2023-11-01 → 2024-10-31 | −¥325m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-11-01 → 2024-10-31 | −¥325m |
| Reconciling Itemsreconciling | segment assets | at 2024-10-31 | ¥3.4bn |
| Engineering Productsreportable segment | capex | 2023-11-01 → 2024-10-31 | ¥267m |
| Engineering Productsreportable segment | depreciation | 2023-11-01 → 2024-10-31 | ¥145m |
| Engineering Productsreportable segment | revenue | 2023-11-01 → 2024-10-31 | ¥6.7bn |
| Engineering Productsreportable segment | revenue external | 2023-11-01 → 2024-10-31 | ¥6.4bn |
| Engineering Productsreportable segment | revenue intersegment | 2023-11-01 → 2024-10-31 | ¥325m |
| Engineering Productsreportable segment | segment assets | at 2024-10-31 | ¥6.0bn |
| Engineering Productsreportable segment | segment profit | 2023-11-01 → 2024-10-31 | ¥432m |
| Plastic Productsreportable segment | capex | 2023-11-01 → 2024-10-31 | ¥3.2bn |
| Plastic Productsreportable segment | depreciation | 2023-11-01 → 2024-10-31 | ¥1.6bn |
| Plastic Productsreportable segment | revenue | 2023-11-01 → 2024-10-31 | ¥26.7bn |
| Plastic Productsreportable segment | revenue external | 2023-11-01 → 2024-10-31 | ¥26.7bn |
| Plastic Productsreportable segment | segment assets | at 2024-10-31 | ¥33.2bn |
| Plastic Productsreportable segment | segment profit | 2023-11-01 → 2024-10-31 | ¥1.7bn |
| —segment total | capex | 2023-11-01 → 2024-10-31 | ¥3.5bn |
| —segment total | depreciation | 2023-11-01 → 2024-10-31 | ¥1.7bn |
| —segment total | revenue | 2023-11-01 → 2024-10-31 | ¥33.4bn |
| —segment total | revenue external | 2023-11-01 → 2024-10-31 | ¥33.1bn |
| —segment total | revenue intersegment | 2023-11-01 → 2024-10-31 | ¥325m |
| —segment total | segment assets | at 2024-10-31 | ¥39.2bn |
| —segment total | segment profit | 2023-11-01 → 2024-10-31 | ¥2.1bn |
| Engineering Productsreportable segment | employees | at 2025-10-31 | 109 pure |
| Plastic Productsreportable segment | employees | at 2025-10-31 | 436 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,765
| Item | Context | Value | Unit |
|---|---|---|---|
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 3197049000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 266893000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReportableSegmentsMember | 3463942000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration | 3463942000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 26293924000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 5642561000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReportableSegmentsMember | 31936485000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYearDuration | 31936485000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 443075000 | JPY |
| Transactions with other segments | CurrentYearDuration_ReportableSegmentsMember | 443075000 | JPY |
| Transactions with other segments | CurrentYearDuration_ReconcilingItemsMember | -443075000 | JPY |
| Transactions with other segments | CurrentYearDuration | － | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 26293924000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 6085636000 | JPY |
| Net sales | CurrentYearDuration_ReportableSegmentsMember | 32379560000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | -443075000 | JPY |
| Net sales | CurrentYearDuration | 31936485000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 1163623000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 304274000 | JPY |
| Operating income | CurrentYearDuration_ReportableSegmentsMember | 1467897000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Operating income | CurrentYearDuration | 1467897000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 34385027000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 4520096000 | JPY |
| Assets | CurrentYearInstant_ReportableSegmentsMember | 38905124000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | 3829560000 | JPY |
| Assets | CurrentYearInstant | 42734685000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 1999767000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 111765000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReportableSegmentsMember | 2111533000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | CurrentYearDuration | 2111533000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 24999000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReportableSegmentsMember | 24999000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration | 24999000 | JPY |
| Unamortized balance of the goodwill | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | － | JPY |
| Unamortized balance of the goodwill | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 58333000 | JPY |
| Unamortized balance of the goodwill | CurrentYearDuration_ReportableSegmentsMember | 58333000 | JPY |
| Unamortized balance of the goodwill | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Unamortized balance of the goodwill | CurrentYearDuration | 58333000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E01053-000PlasticProductsReportableSegmentsMember | 1761777000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E01053-000EngineeringProductsReportableSegmentsMember | 546588000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReportableSegmentsMember | 2308366000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 2308366000 | 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 |
| balance sheet identity | pass |
| 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 |