Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-14
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥1.5bn2026-01-01 → 2026-06-30StandaloneNet sales
Revenue¥3.0bn2025-01-01 → 2025-12-31StandaloneNet sales (5-year summary)
Revenue¥1.5bn2025-01-01 → 2025-06-30StandaloneNet sales
Operating income¥59m2026-01-01 → 2026-06-30StandaloneOperating income
Operating income¥80m2025-01-01 → 2025-06-30StandaloneOperating income
Ordinary income¥58m2026-01-01 → 2026-06-30StandaloneOrdinary income
Ordinary income¥153m2025-01-01 → 2025-12-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥78m2025-01-01 → 2025-06-30StandaloneOrdinary income
Profit before tax¥47m2026-01-01 → 2026-06-30StandaloneIncome before income taxes
Profit before tax¥89m2025-01-01 → 2025-06-30StandaloneIncome before income taxes
Net income¥30m2026-01-01 → 2026-06-30StandaloneProfit loss
Net income¥108m2025-01-01 → 2025-12-31StandaloneNet income loss (5-year summary)
Net income¥58m2025-01-01 → 2025-06-30StandaloneProfit loss
Total assets¥1.3bnat 2026-06-30StandaloneAssets
Total assets¥1.3bnat 2025-12-31StandaloneAssets
Total assets¥1.3bnat 2025-06-30StandaloneTotal assets (5-year summary)
Total liabilities¥635mat 2026-06-30StandaloneLiabilities
Total liabilities¥481mat 2025-12-31StandaloneLiabilities
Net assets / equity¥706mat 2026-06-30StandaloneNet assets
Net assets / equity¥777mat 2025-12-31StandaloneNet assets
Net assets / equity¥727mat 2025-06-30StandaloneNet assets (5-year summary)
Cash and deposits¥828mat 2026-06-30StandaloneCash and deposits
Cash and deposits¥613mat 2025-12-31StandaloneCash and deposits
Cash & equivalents¥803mat 2026-06-30StandaloneCash and cash equivalents
Cash & equivalents¥588mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥663mat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥658mat 2024-12-31vStandaloneCash and cash equivalents
Operating cash flow¥80m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥66m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥83m2025-01-01 → 2025-06-30StandaloneNet cash provided by used in operating activities
Investing cash flow¥91m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in investment activities
Investing cash flow¥18m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥20m2025-01-01 → 2025-06-30StandaloneNet cash provided by used in investment activities
Financing cash flow¥45m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥154m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥98m2025-01-01 → 2025-06-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥18.842026-01-01 → 2026-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥67.232025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥35.792025-01-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥72026-01-01 → 2026-06-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥302025-01-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Equity ratio52.6%at 2026-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio61.8%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio56.4%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Shares issued1,608,000at 2026-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued1,608,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,608,000at 2025-06-30StandaloneTotal 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 · 437
ItemContextValueUnit
Whether consolidated financial statements are preparedFilingDateInstantfalse
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcte
Current fiscal year start dateFilingDateInstant2026-01-01
Current period end dateFilingDateInstant2026-06-30
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-12-31
Previous fiscal year start dateFilingDateInstant2025-01-01
Comparative period end dateFilingDateInstant2025-06-30
Previous fiscal year end dateFilingDateInstant2025-12-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of reporting company (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
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)名古屋証券取引所 メイン市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
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であり、単元株式数は100株です。
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)奥山 宏昭
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都文京区
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)奥山 伸子
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都文京区
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-10
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)UH Partners2投資事業有限責任組合
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都豊島区南池袋2丁目9-9
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)田村 信裕
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都豊島区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)光通信株式会社
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-10
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社UH6
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-10
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)佐野 恒男
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)高嶋 友子
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都練馬区
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)津坂 悟志

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 2025-12-31pass
balance sheet identitynon_consolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · net assetsnon_consolidated 2026-06-30pass
statement vs summary · operating cash flownon_consolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flownon_consolidated 2026-01-01/2026-06-30pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-06-30pass
statement vs summary · revenuenon_consolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2026-06-30pass