Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-26
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥46.6bn2025-06-01 → 2026-05-31Cons.Net sales (5-year summary)
Revenue¥42.7bn2024-06-01 → 2025-05-31Cons.Net sales (5-year summary)
Revenue¥37.2bn2023-06-01 → 2024-05-31vCons.Net sales (5-year summary)
Revenue¥37.5bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥36.7bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Operating income¥4.7bn2025-06-01 → 2026-05-31Cons.Operating income
Operating income¥4.5bn2024-06-01 → 2025-05-31Cons.Operating income
Ordinary income¥4.8bn2025-06-01 → 2026-05-31Cons.Ordinary income
Ordinary income¥4.6bn2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income¥4.6bn2023-06-01 → 2024-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥4.6bn2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥4.7bn2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥5.0bn2025-06-01 → 2026-05-31Cons.Income before income taxes
Profit before tax¥4.9bn2024-06-01 → 2025-05-31Cons.Income before income taxes
Net income (owners)¥3.4bn2025-06-01 → 2026-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.2bn2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.0bn2023-06-01 → 2024-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥3.1bn2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥3.1bn2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥3.4bn2025-06-01 → 2026-05-31Cons.Profit loss
Net income¥3.2bn2024-06-01 → 2025-05-31Cons.Profit loss
Total assets¥56.8bnat 2026-05-31Cons.Assets
Total assets¥52.0bnat 2025-05-31Cons.Assets
Total assets¥41.4bnat 2024-05-31vCons.Total assets (5-year summary)
Total assets¥39.2bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥39.2bnat 2022-05-31vCons.Total assets (5-year summary)
Total liabilities¥16.5bnat 2026-05-31Cons.Liabilities
Total liabilities¥18.0bnat 2025-05-31Cons.Liabilities
Net assets / equity¥40.3bnat 2026-05-31Cons.Net assets
Net assets / equity¥34.1bnat 2025-05-31Cons.Net assets
Net assets / equity¥32.6bnat 2024-05-31vCons.Net assets
Net assets / equity¥29.9bnat 2023-05-31vCons.Net assets (5-year summary)
Net assets / equity¥27.5bnat 2022-05-31vCons.Net assets (5-year summary)
Cash and deposits¥24.7bnat 2026-05-31Cons.Cash and deposits
Cash and deposits¥21.5bnat 2025-05-31Cons.Cash and deposits
Cash & equivalents¥23.9bnat 2026-05-31Cons.Cash and cash equivalents
Cash & equivalents¥20.2bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥17.9bnat 2024-05-31vCons.Cash and cash equivalents
Cash & equivalents¥16.0bnat 2023-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥17.0bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥3.1bn2025-06-01 → 2026-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥4.1bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥3.9bn2023-06-01 → 2024-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥956m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥705m2025-06-01 → 2026-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥7.9bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥941m2023-06-01 → 2024-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.5bn2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥505m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥1.3bn2025-06-01 → 2026-05-31Cons.Net cash provided by used in financing activities
Financing cash flow¥5.9bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.1bn2023-06-01 → 2024-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥924m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.3bn2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥189.352025-06-01 → 2026-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥204.062024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥193.622023-06-01 → 2024-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥195.322022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥197.462021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,240.11at 2026-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,167.73at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,078.04at 2024-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,910.56at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,763.46at 2022-05-31vCons.Net assets per share (5-year summary)
Equity ratio71.0%at 2026-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.5%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio78.7%at 2024-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio76.2%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio70.2%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
ROE9.1%2025-06-01 → 2026-05-31Cons.Rate of return on equity (5-year summary)
ROE9.6%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE9.7%2023-06-01 → 2024-05-31vCons.Rate of return on equity (5-year summary)
ROE10.6%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE11.8%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
Employees2,144at 2026-05-31Cons.Number of employees
Employees2,052at 2025-05-31Cons.Number of employees
Employees1,713at 2024-05-31vCons.Number of employees
Employees1,721at 2023-05-31vCons.Number of employees
Employees1,686at 2022-05-31vCons.Number of employees
Revenue¥2.8bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥2.2bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥1.9bn2023-06-01 → 2024-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.8bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.7bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Operating income¥2.3bn2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥1.8bn2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥2.2bn2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥1.8bn2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥1.4bn2023-06-01 → 2024-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.3bn2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.2bn2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.3bn2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥1.8bn2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income¥2.3bn2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥1.7bn2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥1.4bn2023-06-01 → 2024-05-31vStandaloneNet income loss (5-year summary)
Net income¥1.3bn2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥1.2bn2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Total assets¥37.9bnat 2026-05-31StandaloneAssets
Total assets¥34.2bnat 2025-05-31StandaloneAssets
Total assets¥26.5bnat 2024-05-31vStandaloneTotal assets (5-year summary)
Total assets¥25.9bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥25.3bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥7.0bnat 2026-05-31StandaloneLiabilities
Total liabilities¥7.5bnat 2025-05-31StandaloneLiabilities
Net assets / equity¥30.9bnat 2026-05-31StandaloneNet assets
Net assets / equity¥26.7bnat 2025-05-31StandaloneNet assets
Net assets / equity¥26.2bnat 2024-05-31vStandaloneNet assets
Net assets / equity¥25.4bnat 2023-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥24.7bnat 2022-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥7.0bnat 2026-05-31StandaloneCash and deposits
Cash and deposits¥3.6bnat 2025-05-31StandaloneCash and deposits
EPS (basic)¥128.572025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥111.112024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥91.662023-06-01 → 2024-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥84.522022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥75.672021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥692025-06-01 → 2026-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥672024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥552023-06-01 → 2024-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥502022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥432021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,718.19at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,699.1at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,670.93at 2024-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,626.26at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,584.59at 2022-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio81.5%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio78.0%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio98.9%at 2024-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio98.3%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio97.6%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE8.0%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE6.6%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE5.6%2023-06-01 → 2024-05-31vStandaloneRate of return on equity (5-year summary)
ROE5.3%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE4.9%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued18,378,920at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued16,078,920at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued16,078,920at 2024-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued16,078,920at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued16,078,920at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees23at 2026-05-31StandaloneNumber of employees
Employees22at 2025-05-31StandaloneNumber of employees
Employees20at 2024-05-31vStandaloneNumber of employees
Employees25at 2023-05-31vStandaloneNumber of employees
Employees26at 2022-05-31vStandaloneNumber 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 · 1,652
ItemContextValueUnit
Fiscal year of change in purpose of shareholding investment shares reclassified from held for purposes other than pure investment to held for pure investment reporting companyCurrentYearInstant_Row2Member
Original text (Japanese)2026年5月期
Reason for change in purpose of shareholding and policy on holding or sale of shares after change investment shares reclassified from held for purposes other than pure investment to held for pure investment reporting companyCurrentYearInstant_Row2MemberText · Plus
Name of securities investment equity securities reclassified from held for purposes other than pure investment to held for pure investment reporting companyCurrentYearInstant_Row3Member
Original text (Japanese)野村ホールディングス㈱
Fiscal year of change in purpose of shareholding investment shares reclassified from held for purposes other than pure investment to held for pure investment reporting companyCurrentYearInstant_Row3Member
Original text (Japanese)2026年5月期
Reason for change in purpose of shareholding and policy on holding or sale of shares after change investment shares reclassified from held for purposes other than pure investment to held for pure investment reporting companyCurrentYearInstant_Row3MemberText · Plus
Basic policy on human resources strategy employees etc (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Consolidated subsidiaries metrics of consolidated subsidiariesCurrentYearInstant_Row1Member
Original text (Japanese)㈱エイト日本技術開発
Consolidated subsidiaries metrics of consolidated subsidiariesCurrentYearInstant_Row2Member
Original text (Japanese)日本インフラマネジメント㈱
Consolidated subsidiaries metrics of consolidated subsidiariesCurrentYearInstant_Row3Member
Original text (Japanese)㈱近代設計
Consolidated subsidiaries metrics of consolidated subsidiariesCurrentYearInstant_Row4Member
Original text (Japanese)㈱共立エンジニヤ
Consolidated subsidiaries metrics of consolidated subsidiariesCurrentYearInstant_Row5Member
Original text (Japanese)㈱ダイミック
Consolidated subsidiaries metrics of consolidated subsidiariesCurrentYearInstant_Row6Member
Original text (Japanese)㈱東京ソイルリサーチ
Regulations in accordance with which consolidated financial statements have been prepared financial informationCurrentYearDurationText · Plus
Regulations in accordance with which financial statements have been prepared financial informationCurrentYearDurationText · Plus
Note on independent audit financial informationCurrentYearDurationText · Plus
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial informationCurrentYearDurationText · Plus
Consolidated balance sheet (text)CurrentYearDurationText · Plus
Consolidated statement of income (text)CurrentYearDurationText · Plus
Consolidated statement of comprehensive income (text)CurrentYearDurationText · Plus
Consolidated statement of changes in equity (text)CurrentYearDurationText · Plus
Consolidated statement of cash flows (text)CurrentYearDurationText · Plus
Notes significant accounting policies for preparation of consolidated financial statements (text)CurrentYearDurationText · Plus
Number of consolidated subsidiaries and names of major consolidated subsidiaries (text)CurrentYearDurationText · Plus
Names of major unconsolidated subsidiaries and reasons for exclusion from scope of consolidation (text)CurrentYearDurationText · Plus
Number of unconsolidated subsidiaries and associates accounted for using equity method and names of major entities accounted for using equity method (text)CurrentYearDurationText · Plus
Names of major unconsolidated subsidiaries and associates and reasons for not being accounted for using equity method (text)CurrentYearDurationText · Plus
Other specific information if deemed necessary about application of equity method (text)CurrentYearDurationText · Plus
Disclosure about fiscal years etc of consolidated subsidiaries (text)CurrentYearDurationText · Plus
Disclosure of accounting policies (text)CurrentYearDurationText · Plus
Notes changes in presentation consolidated financial statements (text)CurrentYearDurationText · Plus
Notes new accounting standards not yet applied consolidated financial statements (text)CurrentYearDurationText · Plus
Notes additional information consolidated financial statements (text)CurrentYearDurationText · Plus
Notes regarding shares and bonds etc of unconsolidated subsidiaries and associates (text)CurrentYearInstantText · Plus
Notes regarding pledged assets (text)CurrentYearInstantText · Plus
Notes regarding inventories (text)CurrentYearInstantText · Plus
Notes regarding presentation of inventories and provision for loss on order received (text)CurrentYearInstantText · Plus
Notes regarding guarantee obligations (text)CurrentYearInstantText · Plus
Notes regarding amounts of notes and accounts receivable trade and contract assets (text)CurrentYearInstantText · Plus
Notes regarding amount of revenue from contracts with customers (text)CurrentYearDurationText · Plus
Notes regarding write downs of inventories (text)CurrentYearDurationText · Plus
Notes regarding provision for loss on order received (text)CurrentYearDurationText · Plus
Research and development expenses included in general and administrative expenses and manufacturing cost for current period (text)CurrentYearDurationText · Plus
Notes regarding gain on sales of property plant and equipment (text)CurrentYearDurationText · Plus
Notes regarding loss on sales of property plant and equipment (text)CurrentYearDurationText · Plus
Notes regarding loss on disposal of property plant and equipment (text)CurrentYearDurationText · Plus
Notes regarding impairment loss (text)CurrentYearDurationText · Plus
Notes regarding reclassification adjustments income taxes and tax effects relating to other comprehensive income (text)CurrentYearDurationText · Plus
Notes regarding issued shares and treasury shares (text)Prior1YearDurationText · Plus
Notes regarding dividend (text)Prior1YearDurationText · Plus

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 · 22 of 22 passed
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identityconsolidated 2026-05-31pass
balance sheet identitynon_consolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2026-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsconsolidated 2026-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2026-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · net income attributable to parentconsolidated 2025-06-01/2026-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2025-06-01/2026-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2025-06-01/2026-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsconsolidated 2026-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2026-05-31pass