Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-22
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥20.1bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥19.9bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥19.7bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥21.2bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥21.1bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥1.8bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥1.4bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥2.1bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥1.6bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.3bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.7bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.5bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.0bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥1.6bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥1.5bn2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥1.2bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥888m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.2bn2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.1bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥34.2bnat 2026-03-31StandaloneAssets
Total assets¥31.9bnat 2025-03-31StandaloneAssets
Total assets¥31.2bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥30.3bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥29.0bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥4.6bnat 2026-03-31StandaloneLiabilities
Total liabilities¥4.0bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥29.7bnat 2026-03-31StandaloneNet assets
Net assets / equity¥27.9bnat 2025-03-31StandaloneNet assets
Net assets / equity¥27.1bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥26.1bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥25.1bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥3.8bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥6.6bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥7.3bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥10.1bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥10.6bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥11.7bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥11.4bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥2.0bn2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥2.8bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥111m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.0bn2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥546m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥4.4bn2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥3.0bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥894m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.4bn2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.0bn2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥357m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥356m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥356m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥356m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥355m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥93.032025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥71.742024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥54.882023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥74.772022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥66.342021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥282025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥222024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥222023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥222022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥222021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,832.12at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,726.29at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,673.99at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,612.35at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,548.88at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio86.6%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio87.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio86.9%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio86.3%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio86.6%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE5.2%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE4.2%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE3.3%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE4.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE4.3%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued19,058,587at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued19,058,587at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued19,058,587at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued19,058,587at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued19,058,587at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees466at 2026-03-31StandaloneNumber of employees
Employees470at 2025-03-31StandaloneNumber of employees
Employees490at 2024-03-31vStandaloneNumber of employees
Employees503at 2023-03-31vStandaloneNumber of employees
Employees505at 2022-03-31vStandaloneNumber 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.

All source rows · 1,154
ItemContextValueUnit
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)株式会社ビー・エッチ
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)新潟県新潟市南区北田中780番地6
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社ダイニチビル
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)埼玉県蕨市中央1丁目17番30号ルネ蕨1号館213号
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMemberText · Plus
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社第四北越銀行
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)新潟県新潟市中央区東堀前通7番町1071番地1
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4番10号
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)吉井 久夫
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)新潟県新潟市南区
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)吉井 久美子
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)新潟県新潟市南区
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8番12号
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)ダイニチ工業従業員持株会
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)新潟県新潟市南区北田中780番地6
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)渥美 るみ子
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市浦和区
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithFullVotingRightsTreasurySharesEtcMember
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式
Description issued shares voting rightsCurrentYearInstant_SharesWithFullVotingRightsOtherMember
Original text (Japanese)同 上
Description issued shares voting rightsCurrentYearInstant_SharesLessThanOneUnitMember
Original text (Japanese)同 上
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcCurrentYearInstant_Row1Member
Original text (Japanese)ダイニチ工業株式会社
Address of shareholder treasury shares etcCurrentYearInstant_Row1Member
Original text (Japanese)新潟県新潟市南区北田中780番地6
Classes of shares etc (text)FilingDateInstantText · Plus
Acquisitions by resolution of shareholders meeting (text)FilingDateInstantText · Plus
Acquisitions by resolution of board of directors meeting (text)FilingDateInstantText · Plus
Acquisitions not based on resolution of shareholders meeting or board of directors meeting (text)FilingDateInstantText · Plus
Disposals or holding of acquired treasury shares (text)FilingDateInstantText · Plus
Dividend policy (text)FilingDateInstantText · Plus
Date of resolution dividends of surplusFilingDateInstant_Row1Member2026-06-25
Resolution dividends of surplusFilingDateInstant_Row1Member
Original text (Japanese)定時株主総会決議    (予定)
Overview of corporate governance (text)FilingDateInstantText · Plus
Corporate governance company with audit and supervisory committee (text)FilingDateInstantText · Plus
Basic policy regarding control of company (text)FilingDateInstantText · Plus
Information about officers (text)FilingDateInstantText · Plus
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01427-000YoshiiHisaoMember
Original text (Japanese)取締役会長(代表取締役)
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01427-000YoshiiHisaoMember
Original text (Japanese)吉井 久夫
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01427-000YoshiiHisaoMember1947-01-15
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E01427-000YoshiiHisaoMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01427-000YoshiiHisaoMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01427-000YoshiiYuiMember
Original text (Japanese)取締役社長(代表取締役)

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass