Half-year report · HY

Period2025-07-01 → 2025-12-31
Filed2026-02-13
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥780m2025-07-01 → 2025-12-31StandaloneNet sales
Revenue¥1.6bn2024-07-01 → 2025-06-30StandaloneNet sales (5-year summary)
Revenue¥796m2024-07-01 → 2024-12-31StandaloneNet sales
Operating income¥66m2025-07-01 → 2025-12-31StandaloneOperating income
Operating income¥13m2024-07-01 → 2024-12-31StandaloneOperating income
Ordinary income¥90m2025-07-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥120m2024-07-01 → 2025-06-30StandaloneOrdinary income loss (5-year summary)
Ordinary income¥32m2024-07-01 → 2024-12-31StandaloneOrdinary income
Profit before tax¥90m2025-07-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥32m2024-07-01 → 2024-12-31StandaloneIncome before income taxes
Net income¥64m2025-07-01 → 2025-12-31StandaloneProfit loss
Net income−¥221m2024-07-01 → 2025-06-30StandaloneNet income loss (5-year summary)
Net income¥17m2024-07-01 → 2024-12-31StandaloneProfit loss
Total assets¥7.8bnat 2025-12-31StandaloneAssets
Total assets¥8.1bnat 2025-06-30StandaloneAssets
Total assets¥8.4bnat 2024-12-31StandaloneTotal assets (5-year summary)
Total liabilities¥640mat 2025-12-31StandaloneLiabilities
Total liabilities¥573mat 2025-06-30StandaloneLiabilities
Net assets / equity¥7.2bnat 2025-12-31StandaloneNet assets
Net assets / equity¥7.5bnat 2025-06-30StandaloneNet assets
Net assets / equity¥7.7bnat 2024-12-31StandaloneNet assets (5-year summary)
Cash and deposits¥3.9bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥4.7bnat 2025-06-30StandaloneCash and deposits
Cash & equivalents¥608mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥433mat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥537mat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥679mat 2024-06-30vStandaloneCash and cash equivalents
Operating cash flow¥320m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥151m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥92m2024-07-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Investing cash flow¥355m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥105m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥267m2024-07-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Financing cash flow−¥501m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥502m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥501m2024-07-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
EPS (basic)¥12.652025-07-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-44.092024-07-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥3.312024-07-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥1002024-07-01 → 2025-06-30StandaloneDividend paid per share (5-year summary)
Equity ratio91.8%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio92.9%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio91.7%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Shares issued5,300,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,300,000at 2025-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued5,300,000at 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.

Segments · 26
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-07-01 → 2025-12-31−¥179m
Cam For Automatic Turning Machinesreportable segmentrevenue2025-07-01 → 2025-12-31¥8m
Cam For Automatic Turning Machinesreportable segmentrevenue external2025-07-01 → 2025-12-31¥8m
Cam For Automatic Turning Machinesreportable segmentsegment profit2025-07-01 → 2025-12-31−¥736,000
Collet Chucksreportable segmentrevenue2025-07-01 → 2025-12-31¥534m
Collet Chucksreportable segmentrevenue external2025-07-01 → 2025-12-31¥534m
Collet Chucksreportable segmentsegment profit2025-07-01 → 2025-12-31¥189m
Cutting Toolsreportable segmentrevenue2025-07-01 → 2025-12-31¥238m
Cutting Toolsreportable segmentrevenue external2025-07-01 → 2025-12-31¥238m
Cutting Toolsreportable segmentsegment profit2025-07-01 → 2025-12-31¥57m
Total Of Reportable Segments And Otherssegment totalrevenue2025-07-01 → 2025-12-31¥780m
Total Of Reportable Segments And Otherssegment totalrevenue external2025-07-01 → 2025-12-31¥780m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-07-01 → 2025-12-31¥246m
Reconciling Itemsreconcilingsegment profit2024-07-01 → 2024-12-31−¥171m
Cam For Automatic Turning Machinesreportable segmentrevenue2024-07-01 → 2024-12-31¥7m
Cam For Automatic Turning Machinesreportable segmentrevenue external2024-07-01 → 2024-12-31¥7m
Cam For Automatic Turning Machinesreportable segmentsegment profit2024-07-01 → 2024-12-31−¥2m
Collet Chucksreportable segmentrevenue2024-07-01 → 2024-12-31¥553m
Collet Chucksreportable segmentrevenue external2024-07-01 → 2024-12-31¥553m
Collet Chucksreportable segmentsegment profit2024-07-01 → 2024-12-31¥193m
Cutting Toolsreportable segmentrevenue2024-07-01 → 2024-12-31¥236m
Cutting Toolsreportable segmentrevenue external2024-07-01 → 2024-12-31¥236m
Cutting Toolsreportable segmentsegment profit2024-07-01 → 2024-12-31−¥7m
Total Of Reportable Segments And Otherssegment totalrevenue2024-07-01 → 2024-12-31¥796m
Total Of Reportable Segments And Otherssegment totalrevenue external2024-07-01 → 2024-12-31¥796m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-07-01 → 2024-12-31¥184m

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

All source rows · 466
ItemContextValueUnit
Critical contracts (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_OrdinaryShareMember
Original text (Japanese)単元株式数は100株であります。
Details of employee share option program (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
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)株式会社致知
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都府中市八幡町1丁目4-1(紅富士ハイツ内)
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)肥田 亘
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)広島県安芸郡
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社SBI証券
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都港区六本木1丁目6-1
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)楽天証券株式会社
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都港区南青山2丁目6-21
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)大嶋 武司
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)京都府京都市西京区
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)大橋 逸夫
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)山梨県韮崎市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)竹内 昭夫
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)兵庫県神戸市
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)竹内 徳子
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)石川県金沢市
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)横山 和也
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)山梨県南アルプス市
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)株式会社エーワン精密
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都府中市分梅町2丁目20番5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 (text)InterimDurationText · 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