Half-year report · HY

Period2025-07-01 → 2025-12-31
Filed2026-02-12
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥19.1bn2025-07-01 → 2025-12-31StandaloneNet sales
Revenue¥38.7bn2024-07-01 → 2025-06-30StandaloneNet sales (5-year summary)
Revenue¥17.7bn2024-07-01 → 2024-12-31StandaloneNet sales
Operating income¥1.9bn2025-07-01 → 2025-12-31StandaloneOperating income
Operating income¥2.0bn2024-07-01 → 2024-12-31StandaloneOperating income
Ordinary income¥2.0bn2025-07-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥3.9bn2024-07-01 → 2025-06-30StandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.0bn2024-07-01 → 2024-12-31StandaloneOrdinary income
Profit before tax¥2.0bn2025-07-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥2.0bn2024-07-01 → 2024-12-31StandaloneIncome before income taxes
Net income¥1.4bn2025-07-01 → 2025-12-31StandaloneProfit loss
Net income¥2.7bn2024-07-01 → 2025-06-30StandaloneNet income loss (5-year summary)
Net income¥1.4bn2024-07-01 → 2024-12-31StandaloneProfit loss
Total assets¥36.5bnat 2025-12-31StandaloneAssets
Total assets¥33.9bnat 2025-06-30StandaloneAssets
Total assets¥30.8bnat 2024-12-31StandaloneTotal assets (5-year summary)
Total liabilities¥14.0bnat 2025-12-31StandaloneLiabilities
Total liabilities¥13.4bnat 2025-06-30StandaloneLiabilities
Net assets / equity¥22.5bnat 2025-12-31StandaloneNet assets
Net assets / equity¥20.5bnat 2025-06-30StandaloneNet assets
Net assets / equity¥18.5bnat 2024-12-31StandaloneNet assets (5-year summary)
Cash and deposits¥7.3bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥8.6bnat 2025-06-30StandaloneCash and deposits
Cash & equivalents¥7.3bnat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥9.6bnat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥5.1bnat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥10.3bnat 2024-06-30vStandaloneCash and cash equivalents
Operating cash flow−¥635m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥2.8bn2024-07-01 → 2025-06-30StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥2.5bn2024-07-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Investing cash flow−¥550m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥2.4bn2024-07-01 → 2025-06-30StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.6bn2024-07-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Financing cash flow−¥1.1bn2025-07-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥1.0bn2024-07-01 → 2025-06-30StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.0bn2024-07-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
EPS (basic)¥401.092025-07-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥792.122024-07-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥402.142024-07-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥3202024-07-01 → 2025-06-30StandaloneDividend paid per share (5-year summary)
Equity ratio61.7%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio60.4%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio60.1%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Shares issued3,432,475at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,432,475at 2025-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued3,432,475at 2024-12-31StandaloneTotal number of issued shares (5-year summary)

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 · 443
ItemContextValueUnit
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都杉並区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)西川計測社員持株会
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都渋谷区代々木3丁目22番7号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)太平電業株式会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区神田神保町2丁目4番地
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)ジーエルサイエンス株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都新宿区西新宿6丁目22番1号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)西川 隆司
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都世田谷区
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)エスアイエル投資事業有限責任組合
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都豊島区南池袋2丁目9番9号
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)西川計測株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都渋谷区代々木3丁目22番7号
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Description of fact that consolidated financial statements have not been prepared financial informationInterimDuration
Original text (Japanese)当社は、子会社がありませんので、中間連結財務諸表を作成しておりません。
Type1 semi annual balance sheet (text)InterimDurationText · Plus
Type1 semi annual statement of income (text)InterimDurationText · Plus
Type1 semi annual statement of cash flows (text)InterimDurationText · Plus
Notes changes in accounting policies semi annual financial statements (text)InterimDurationText · Plus
Notes additional information semi annual financial statements (text)InterimDurationText · Plus
Notes regarding promissory notes due on balance sheet date (text)InterimInstant_NonConsolidatedMemberText · Plus
Notes when there is significant seasonal fluctuation in sales or operating expenses (text)InterimDuration_NonConsolidatedMemberText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)Prior1InterimDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes segment information etc type1 semi annual financial statements (text)InterimDurationText · Plus
Description of fact that companys business comprises single segmentInterimDuration_NonConsolidatedMemberText · Plus
Notes revenue recognition semi annual financial statements (text)InterimDurationText · Plus
Notes per share information semi annual financial statements (text)InterimDurationText · Plus
Notes significant events after reporting period semi annual financial statements (text)InterimDurationText · Plus
Other information financial statements etc (text)InterimDurationText · Plus
Information about company which provides guarantee to reporting company (text)FilingDateInstantText · 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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-06-30pass
balance sheet identitynon_consolidated 2025-12-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-06-30pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · operating cash flownon_consolidated 2024-07-01/2024-12-31pass
statement vs summary · operating cash flownon_consolidated 2025-07-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-07-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-07-01/2025-12-31pass
statement vs summary · total assetsnon_consolidated 2025-06-30pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass