Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed

Amended by S100XH5T (2026-01-23).

Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥4.9bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥9.7bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥4.5bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥65m2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥11m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥78m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥127m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥11m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥49m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥115m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥7m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥86m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥80m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥7m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥80m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥12.0bnat 2025-09-30Cons.Assets
Total assets¥11.8bnat 2025-03-31Cons.Assets
Total assets¥11.3bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥3.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥3.1bnat 2025-03-31Cons.Liabilities
Net assets / equity¥8.7bnat 2025-09-30Cons.Net assets
Net assets / equity¥8.8bnat 2025-03-31Cons.Net assets
Net assets / equity¥8.7bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥2.7bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥2.3bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥2.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥391m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥146m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥20m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥101m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.0bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥347m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥173m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥368m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥24m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥0.912025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥11.162024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥10.412024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio72.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio74.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio76.5%at 2024-09-30Cons.Equity to asset ratio (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 · 32
SegmentItemPeriodValue
ASEANreportable segmentrevenue2025-04-01 → 2025-09-30¥290m
ASEANreportable segmentrevenue external2025-04-01 → 2025-09-30¥286m
ASEANreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥3m
ASEANreportable segmentsegment profit2025-04-01 → 2025-09-30−¥259,000
Chinareportable segmentrevenue2025-04-01 → 2025-09-30¥1.0bn
Chinareportable segmentrevenue external2025-04-01 → 2025-09-30¥401m
Chinareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥638m
Chinareportable segmentsegment profit2025-04-01 → 2025-09-30¥3m
Japanreportable segmentrevenue2025-04-01 → 2025-09-30¥4.5bn
Japanreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.2bn
Japanreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥323m
Japanreportable segmentsegment profit2025-04-01 → 2025-09-30¥80m
—segment totalrevenue2025-04-01 → 2025-09-30¥5.9bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥4.9bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥964m
—segment totalsegment profit2025-04-01 → 2025-09-30¥82m
ASEANreportable segmentrevenue2024-04-01 → 2024-09-30¥331m
ASEANreportable segmentrevenue external2024-04-01 → 2024-09-30¥326m
ASEANreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥5m
ASEANreportable segmentsegment profit2024-04-01 → 2024-09-30−¥3m
Chinareportable segmentrevenue2024-04-01 → 2024-09-30¥1.1bn
Chinareportable segmentrevenue external2024-04-01 → 2024-09-30¥502m
Chinareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥639m
Chinareportable segmentsegment profit2024-04-01 → 2024-09-30¥26m
Japanreportable segmentrevenue2024-04-01 → 2024-09-30¥3.9bn
Japanreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.7bn
Japanreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥259m
Japanreportable segmentsegment profit2024-04-01 → 2024-09-30−¥14m
—segment totalrevenue2024-04-01 → 2024-09-30¥5.4bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥4.5bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥902m
—segment totalsegment profit2024-04-01 → 2024-09-30¥9m

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

All source rows · 514
ItemContextValueUnit
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100株
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)株式会社エス・ワイ・エス
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都台東区駒形2丁目5-8
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社エツミ光学
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)福井県鯖江市糺町21号4番地の8
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)三光産業取引先持株会
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都渋谷区神宮前三丁目42番6号
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)小舘 和美
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都渋谷区
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)鈴木 佳子
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都目黒区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社三井住友銀行
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内一丁目1番2号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)吉田 文子
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都国立市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)松村 紀子
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都三鷹市
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)土田 雄一
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都国立市
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)田中 周子
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都新宿区
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)三光産業株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都渋谷区神宮前三丁目42番6号
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Note on change of independent auditors financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes changes in accounting policies (text)InterimDurationText · Plus
Notes additional information semi annual consolidated financial statements (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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass