Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 154
MetricValuePeriodScopeSource row
Revenue¥17.4bn2025-01-01 → 2025-12-31Cons.Net sales
Revenue¥18.1bn2024-01-01 → 2024-12-31Cons.Net sales
Revenue¥17.9bn2023-01-01 → 2023-12-31vCons.Net sales (5-year summary)
Revenue¥13.2bn2022-01-01 → 2022-12-31vCons.Net sales (5-year summary)
Revenue¥13.4bn2021-01-01 → 2021-12-31vCons.Net sales (5-year summary)
Operating income−¥57m2025-01-01 → 2025-12-31Cons.Operating income
Operating income¥532m2024-01-01 → 2024-12-31Cons.Operating income
Ordinary income−¥231m2025-01-01 → 2025-12-31Cons.Ordinary income
Ordinary income¥554m2024-01-01 → 2024-12-31Cons.Ordinary income
Ordinary income¥649m2023-01-01 → 2023-12-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥720m2022-01-01 → 2022-12-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.2bn2021-01-01 → 2021-12-31vCons.Ordinary income loss (5-year summary)
Profit before tax−¥1.2bn2025-01-01 → 2025-12-31Cons.Income before income taxes
Profit before tax¥554m2024-01-01 → 2024-12-31Cons.Income before income taxes
Net income (owners)−¥1.7bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥41m2024-01-01 → 2024-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥89m2023-01-01 → 2023-12-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥378m2022-01-01 → 2022-12-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥854m2021-01-01 → 2021-12-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥1.6bn2025-01-01 → 2025-12-31Cons.Profit loss
Net income¥170m2024-01-01 → 2024-12-31Cons.Profit loss
Total assets¥18.7bnat 2025-12-31Cons.Assets
Total assets¥20.1bnat 2024-12-31Cons.Assets
Total assets¥19.3bnat 2023-12-31vCons.Total assets (5-year summary)
Total assets¥13.7bnat 2022-12-31vCons.Total assets (5-year summary)
Total assets¥10.8bnat 2021-12-31vCons.Total assets (5-year summary)
Total liabilities¥11.3bnat 2025-12-31Cons.Liabilities
Total liabilities¥11.5bnat 2024-12-31Cons.Liabilities
Net assets / equity¥7.4bnat 2025-12-31Cons.Net assets
Net assets / equity¥8.6bnat 2024-12-31Cons.Net assets
Net assets / equity¥7.9bnat 2023-12-31vCons.Net assets
Net assets / equity¥6.6bnat 2022-12-31vCons.Net assets (5-year summary)
Net assets / equity¥5.9bnat 2021-12-31vCons.Net assets (5-year summary)
Cash and deposits¥3.1bnat 2025-12-31Cons.Cash and deposits
Cash and deposits¥3.3bnat 2024-12-31Cons.Cash and deposits
Cash & equivalents¥3.0bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥3.3bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2023-12-31vCons.Cash and cash equivalents
Cash & equivalents¥2.2bnat 2022-12-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.0bnat 2021-12-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥602m2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥585m2024-01-01 → 2024-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥817m2023-01-01 → 2023-12-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥587m2022-01-01 → 2022-12-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥637m2021-01-01 → 2021-12-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥690m2025-01-01 → 2025-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥242m2024-01-01 → 2024-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.4bn2023-01-01 → 2023-12-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥176m2022-01-01 → 2022-12-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥478m2021-01-01 → 2021-12-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥113m2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities
Financing cash flow¥15m2024-01-01 → 2024-12-31Cons.Net cash provided by used in financing activities
Financing cash flow¥2.2bn2023-01-01 → 2023-12-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥726m2022-01-01 → 2022-12-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥937m2021-01-01 → 2021-12-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-398.852025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥9.412024-01-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥20.642023-01-01 → 2023-12-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥88.362022-01-01 → 2022-12-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥199.562021-01-01 → 2021-12-31vCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥20.612023-01-01 → 2023-12-31vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥87.882022-01-01 → 2022-12-31vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥196.912021-01-01 → 2021-12-31vCons.Diluted earnings per share (5-year summary)
Net assets per share¥1,304.18at 2025-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,646.27at 2024-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,540.33at 2023-12-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,513.92at 2022-12-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,363.96at 2021-12-31vCons.Net assets per share (5-year summary)
Equity ratio30.1%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio35.7%at 2024-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio34.6%at 2023-12-31vCons.Equity to asset ratio (5-year summary)
Equity ratio47.5%at 2022-12-31vCons.Equity to asset ratio (5-year summary)
Equity ratio53.9%at 2021-12-31vCons.Equity to asset ratio (5-year summary)
ROE-27.0%2025-01-01 → 2025-12-31Cons.Rate of return on equity (5-year summary)
ROE0.6%2024-01-01 → 2024-12-31Cons.Rate of return on equity (5-year summary)
ROE1.4%2023-01-01 → 2023-12-31vCons.Rate of return on equity (5-year summary)
ROE6.1%2022-01-01 → 2022-12-31vCons.Rate of return on equity (5-year summary)
ROE15.6%2021-01-01 → 2021-12-31vCons.Rate of return on equity (5-year summary)
Employees187at 2025-12-31Cons.Number of employees
Employees200at 2024-12-31Cons.Number of employees
Employees191at 2023-12-31vCons.Number of employees
Employees165at 2022-12-31vCons.Number of employees
Employees171at 2021-12-31vCons.Number of employees
Revenue¥6.9bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥8.1bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥8.4bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥7.9bn2022-01-01 → 2022-12-31vStandaloneNet sales (5-year summary)
Revenue¥9.6bn2021-01-01 → 2021-12-31vStandaloneNet sales (5-year summary)
Operating income−¥312m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income¥143m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥322m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥178m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥499m2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥630m2022-01-01 → 2022-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥991m2021-01-01 → 2021-12-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥478m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥178m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥311m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income¥146m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥436m2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income¥511m2022-01-01 → 2022-12-31vStandaloneNet income loss (5-year summary)
Net income¥776m2021-01-01 → 2021-12-31vStandaloneNet income loss (5-year summary)
Total assets¥12.6bnat 2025-12-31StandaloneAssets
Total assets¥12.7bnat 2024-12-31StandaloneAssets
Total assets¥12.4bnat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥9.6bnat 2022-12-31vStandaloneTotal assets (5-year summary)
Total assets¥8.4bnat 2021-12-31vStandaloneTotal assets (5-year summary)
Total liabilities¥7.9bnat 2025-12-31StandaloneLiabilities
Total liabilities¥7.5bnat 2024-12-31StandaloneLiabilities
Net assets / equity¥4.7bnat 2025-12-31StandaloneNet assets
Net assets / equity¥5.2bnat 2024-12-31StandaloneNet assets
Net assets / equity¥5.1bnat 2023-12-31vStandaloneNet assets
Net assets / equity¥4.9bnat 2022-12-31vStandaloneNet assets (5-year summary)
Net assets / equity¥4.6bnat 2021-12-31vStandaloneNet assets (5-year summary)
Cash and deposits¥826mat 2025-12-31StandaloneCash and deposits
Cash and deposits¥1.2bnat 2024-12-31StandaloneCash and deposits
EPS (basic)¥-71.772025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥33.52024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥101.232023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥119.62022-01-01 → 2022-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥181.232021-01-01 → 2021-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥101.082023-01-01 → 2023-12-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥118.942022-01-01 → 2022-12-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥178.822021-01-01 → 2021-12-31vStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥322025-01-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥312024-01-01 → 2024-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥302023-01-01 → 2023-12-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥502022-01-01 → 2022-12-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1022021-01-01 → 2021-12-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,088.82at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,187.46at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,184.28at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,134.83at 2022-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,074.07at 2021-12-31vStandaloneNet assets per share (5-year summary)
Equity ratio37.4%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio40.9%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio41.3%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio50.9%at 2022-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio54.7%at 2021-12-31vStandaloneEquity to asset ratio (5-year summary)
ROE-6.3%2025-01-01 → 2025-12-31StandaloneRate of return on equity (5-year summary)
ROE2.8%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE8.7%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE10.8%2022-01-01 → 2022-12-31vStandaloneRate of return on equity (5-year summary)
ROE17.5%2021-01-01 → 2021-12-31vStandaloneRate of return on equity (5-year summary)
Shares issued4,594,824at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,594,824at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,594,824at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,594,824at 2022-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,297,412at 2021-12-31vStandaloneTotal number of issued shares (5-year summary)
Employees93at 2025-12-31StandaloneNumber of employees
Employees99at 2024-12-31StandaloneNumber of employees
Employees95at 2023-12-31vStandaloneNumber of employees
Employees97at 2022-12-31vStandaloneNumber of employees
Employees101at 2021-12-31vStandaloneNumber 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 · 1
SegmentItemPeriodValue
Musical Electronic Devices Businessreportable segmentemployeesat 2025-12-31187 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,260
ItemContextValueUnit
Effect of exchange rate change on cash and cash equivalentsCurrentYearDuration-52041000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration461781000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration-253300000JPY
Cash and cash equivalentsPrior2YearInstant2826168000JPY
Cash and cash equivalentsPrior1YearInstant3287950000JPY
Cash and cash equivalentsPrior1YearInstant3287950000JPY
Cash and cash equivalentsCurrentYearInstant3034649000JPY
Number of consolidated subsidiariesCurrentYearInstant5
Number of unconsolidated subsidiaries and associates accounted for using equity methodCurrentYearInstant0
Notes receivable tradePrior1YearInstant1217000JPY
Notes receivable tradeCurrentYearInstant-JPY
Accounts receivable tradePrior1YearInstant2537019000JPY
Accounts receivable tradeCurrentYearInstant2246647000JPY
Accumulated depreciation ppe by groupPrior1YearInstant-2177423000JPY
Accumulated depreciation ppe by groupCurrentYearInstant-2595957000JPY
Salaries allowances and bonuses sgaPrior1YearDuration1804282000JPY
Salaries allowances and bonuses sgaCurrentYearDuration1844189000JPY
Provision for bonuses sgaPrior1YearDuration31856000JPY
Provision for bonuses sgaCurrentYearDuration20063000JPY
Retirement benefit expenses sgaPrior1YearDuration42027000JPY
Retirement benefit expenses sgaCurrentYearDuration39991000JPY
Research and development expenses sgaPrior1YearDuration898225000JPY
Research and development expenses sgaCurrentYearDuration1003809000JPY
Provision for product warranties sgaPrior1YearDuration16713000JPY
Provision for product warranties sgaCurrentYearDuration40177000JPY
Commission fee sgaPrior1YearDuration1141488000JPY
Commission fee sgaCurrentYearDuration1015666000JPY
Packing and transportation expenses sgaPrior1YearDuration713029000JPY
Packing and transportation expenses sgaCurrentYearDuration764264000JPY
Provision of allowance for doubtful accounts sgaPrior1YearDuration-15361000JPY
Provision of allowance for doubtful accounts sgaCurrentYearDuration4462000JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current periodPrior1YearDuration898225000JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current periodCurrentYearDuration1003809000JPY
Cash and depositsPrior1YearInstant_NonConsolidatedMember1187230000JPY
Cash and depositsCurrentYearInstant_NonConsolidatedMember825740000JPY
Notes and accounts receivable tradePrior1YearInstant_NonConsolidatedMember1442864000JPY
Notes and accounts receivable tradeCurrentYearInstant_NonConsolidatedMember1313209000JPY
Merchandise and finished goodsPrior1YearInstant_NonConsolidatedMember2888309000JPY
Merchandise and finished goodsCurrentYearInstant_NonConsolidatedMember3143139000JPY
Raw materials and suppliesPrior1YearInstant_NonConsolidatedMember793043000JPY
Raw materials and suppliesCurrentYearInstant_NonConsolidatedMember642333000JPY
Accounts receivable otherPrior1YearInstant_NonConsolidatedMember256055000JPY
Accounts receivable otherCurrentYearInstant_NonConsolidatedMember195123000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember67002000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember62463000JPY
Other caPrior1YearInstant_NonConsolidatedMember134621000JPY
Other caCurrentYearInstant_NonConsolidatedMember87548000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember6769127000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember6269559000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember28066000JPY

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 identityconsolidated 2024-12-31pass
balance sheet identityconsolidated 2025-12-31pass rounding
balance sheet identitynon_consolidated 2024-12-31pass
balance sheet identitynon_consolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-12-31pass
statement vs summary · net assetsconsolidated 2024-12-31pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2024-12-31pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · net income attributable to parentconsolidated 2024-01-01/2024-12-31pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-12-31pass
statement vs summary · operating cash flowconsolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenueconsolidated 2024-01-01/2024-12-31pass
statement vs summary · revenueconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsconsolidated 2024-12-31pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass