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
Business results of reporting company (text)FilingDateInstantText · Plus
Company history (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Overview of affiliated entities (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Disclosure of sustainability related financial information (text)FilingDateInstantText · Plus
Governance (text)FilingDateInstantText · Plus
Reference to other information governanceFilingDateInstant
Original text (Japanese)「第4 提出会社の状況 4 コーポレート・ガバナンスの状況等」
Strategy (text)FilingDateInstantText · Plus
Policy on development of human resources and internal environment strategy (text)FilingDateInstantText · Plus
Risk management (text)FilingDateInstantText · Plus
Reference to other information risk managementFilingDateInstant
Original text (Japanese)「第2 事業の状況 3 事業等のリスク」
Metrics and targets (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Research and development activities (text)FilingDateInstantText · Plus
Overview of capital expenditures etc (text)FilingDateInstantText · Plus
Major facilities (text)FilingDateInstantText · Plus
Planned additions retirements etc of facilities (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMemberText · Plus
Details of employee share option program (text)FilingDateInstantText · Plus
Description of rights plan (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)飯島 雅宏
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市北区
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社サウンドハウス
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)千葉県成田市新泉14-3
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)公益財団法人ズームグループ学術振興財団
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都千代田区神田駿河台四丁目4-1
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)莅戸 道人
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)東京都中野区
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)DEUTSCHE BANK AG, FRANKFURT(常任代理人 株式会社みずほ銀行決済営業部)
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)松尾 泉
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)東京都多摩市
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMemberText · Plus
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)ズーム社員持株会
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区神田駿河台四丁目4番地3
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)河野 達哉

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