Annual report
4420.TEDINET S100XV6D
Period2025-01-01 → 2025-12-31
Filed2026-03-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.1bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥11.9bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥9.6bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.9bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.9bn | 2021-01-01 → 2021-12-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥815m | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | ¥1.1bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | ¥864m | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.2bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥63m | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥251m | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥330m | 2021-01-01 → 2021-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥869m | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.2bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥598m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥892m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥137m | 2023-01-01 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥358m | 2022-01-01 → 2022-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥201m | 2021-01-01 → 2021-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥598m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | ¥892m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥8.2bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥7.0bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥7.6bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥7.2bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥7.3bn | at 2021-12-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.3bn | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥2.0bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥5.9bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥5.0bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥5.7bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥5.4bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.8bn | at 2021-12-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.2bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.3bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.2bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.9bn | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.9bn | at 2021-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥229m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.1bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥141m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥161m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥200m | 2021-01-01 → 2021-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥109m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥29m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥233m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥90m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥137m | 2021-01-01 → 2021-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥112m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.3bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥112m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥112m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥111m | 2021-01-01 → 2021-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥31.18 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.74 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.7 | 2023-01-01 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-17.56 | 2022-01-01 → 2022-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥9.86 | 2021-01-01 → 2021-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥299.79 | at 2025-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥262.63 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥277.56 | at 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥265.36 | at 2022-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥283.73 | at 2021-12-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 72.1% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.4% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.1% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.0% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.3% | at 2021-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 11.0% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.8% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2023-01-01 → 2023-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2021-01-01 → 2021-12-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 549 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 523 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 511 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 503 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 490 | at 2021-12-31v | Cons. | Number of employees |
| Revenue | ¥11.6bn | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥11.3bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥9.3bn | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.7bn | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.7bn | 2021-01-01 → 2021-12-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥722m | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | ¥869m | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | ¥779m | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥927m | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | −¥23m | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥171m | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥294m | 2021-01-01 → 2021-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥785m | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥919m | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | ¥546m | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | ¥698m | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥55m | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥246m | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥176m | 2021-01-01 → 2021-12-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥7.6bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥6.7bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥7.4bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.0bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.0bn | at 2021-12-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.1bn | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥2.0bn | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.6bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥4.7bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥5.6bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥5.4bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥5.7bn | at 2021-12-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.7bn | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.0bn | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥28.47 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.79 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥2.71 | 2023-01-01 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-12.06 | 2022-01-01 → 2022-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥8.63 | 2021-01-01 → 2021-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥5.5 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5.5 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5.5 | 2023-01-01 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5.5 | 2022-01-01 → 2022-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5.5 | 2021-01-01 → 2021-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥282.48 | at 2025-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥247.84 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥273.44 | at 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥265.47 | at 2022-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥278.47 | at 2021-12-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 72.9% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.3% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.5% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.3% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.6% | at 2021-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 10.6% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.6% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.0% | 2023-01-01 → 2023-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2021-01-01 → 2021-12-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 20,000,000 | at 2025-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,000,000 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 21,460,800 | at 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 21,460,800 | at 2022-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 21,460,800 | at 2021-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 512 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 504 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 493 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 486 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 472 | at 2021-12-31v | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Embedded Software Businessreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥592m |
| Embedded Software Businessreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥86m |
| Embedded Software Businessreportable segment | employees | at 2025-12-31 | 453 pure |
| Embedded Software Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥11.5bn |
| Embedded Software Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥11.5bn |
| Embedded Software Businessreportable segment | segment assets | at 2025-12-31 | ¥5.4bn |
| Embedded Software Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥809m |
| Sensing Solution Businessreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥403,000 |
| Sensing Solution Businessreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥7m |
| Sensing Solution Businessreportable segment | employees | at 2025-12-31 | 24 pure |
| Sensing Solution Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥604m |
| Sensing Solution Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥604m |
| Sensing Solution Businessreportable segment | segment assets | at 2025-12-31 | ¥344m |
| Sensing Solution Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥6m |
| —segment total | capex | 2025-01-01 → 2025-12-31 | ¥593m |
| —segment total | depreciation | 2025-01-01 → 2025-12-31 | ¥93m |
| —segment total | employees | at 2025-12-31 | 477 pure |
| —segment total | revenue | 2025-01-01 → 2025-12-31 | ¥12.1bn |
| —segment total | revenue external | 2025-01-01 → 2025-12-31 | ¥12.1bn |
| —segment total | segment assets | at 2025-12-31 | ¥5.7bn |
| —segment total | segment profit | 2025-01-01 → 2025-12-31 | ¥815m |
| Embedded Software Businessreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥63m |
| Embedded Software Businessreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥84m |
| Embedded Software Businessreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥11.1bn |
| Embedded Software Businessreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥11.1bn |
| Embedded Software Businessreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥9m |
| Embedded Software Businessreportable segment | segment assets | at 2024-12-31 | ¥3.4bn |
| Embedded Software Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥910m |
| Sensing Solution Businessreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥9m |
| Sensing Solution Businessreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥10m |
| Sensing Solution Businessreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥602m |
| Sensing Solution Businessreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥602m |
| Sensing Solution Businessreportable segment | segment assets | at 2024-12-31 | ¥296m |
| Sensing Solution Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥34m |
| —segment total | capex | 2024-01-01 → 2024-12-31 | ¥72m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥94m |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥11.7bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥11.7bn |
| —segment total | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥9m |
| —segment total | segment assets | at 2024-12-31 | ¥3.7bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | ¥945m |
| Embedded Software Businessreportable segment | employees | at 2025-12-31 | 416 pure |
| Sensing Solution Businessreportable segment | employees | at 2025-12-31 | 24 pure |
| —segment total | employees | at 2025-12-31 | 440 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,417
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 1041818000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 942093000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 50942000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 993036000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 16220000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_GeneralReserveMember | 10000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 3493179000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 3519400000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -152597000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 5401657000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 157860000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 157860000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 4707373000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -104491000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 545938000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember | 410695000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 5399000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 5399000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 5399000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 5399000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 5399000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 857542000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 163259000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 163259000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 5564916000 | JPY |
| Salaries sga | Prior1YearDuration_NonConsolidatedMember | 756343000 | JPY |
| Salaries sga | CurrentYearDuration_NonConsolidatedMember | 770329000 | JPY |
| Bonuses sga | Prior1YearDuration_NonConsolidatedMember | 221187000 | JPY |
| Bonuses sga | CurrentYearDuration_NonConsolidatedMember | 207384000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 18226000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 16471000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 57222000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 52482000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 911618000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 427012000 | JPY |
| Directors compensations sga | Prior1YearDuration_NonConsolidatedMember | 123213000 | JPY |
| Directors compensations sga | CurrentYearDuration_NonConsolidatedMember | 114924000 | JPY |
| Welfare sga | Prior1YearDuration_NonConsolidatedMember | 170187000 | JPY |
| Welfare sga | CurrentYearDuration_NonConsolidatedMember | 176374000 | JPY |
| Commission fee sga | Prior1YearDuration_NonConsolidatedMember | 350917000 | JPY |
| Commission fee sga | CurrentYearDuration_NonConsolidatedMember | 360234000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-03-30 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第51期（自 2025年１月１日 至 2025年12月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)イーソル株式会社 | |
| Company name in english cover page | FilingDateInstant | eSOL Co.,Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長CEO兼CTO 権藤 正樹 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都中野区本町一丁目32番２号 |
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 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 |