Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥790m2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥1.9bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥941m2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥67m2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥207m2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥49m2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥369m2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥197m2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥50m2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥162m2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥31m2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥231m2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥100m2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥31m2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥100m2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥3.1bnat 2026-06-30Cons.Assets
Total assets¥3.0bnat 2025-12-31Cons.Assets
Total assets¥2.6bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥2.2bnat 2026-06-30Cons.Liabilities
Total liabilities¥2.1bnat 2025-12-31Cons.Liabilities
Net assets / equity¥848mat 2026-06-30Cons.Net assets
Net assets / equity¥920mat 2025-12-31Cons.Net assets
Net assets / equity¥857mat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥2.0bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥1.7bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥2.1bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥252m2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥293m2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥232m2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥4m2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥40m2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥50m2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow¥119m2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥96m2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥338m2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥1.512026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥11.212025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥4.832025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥1.512026-01-01 → 2026-06-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥11.22025-01-01 → 2025-12-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥4.832025-01-01 → 2025-06-30Cons.Diluted earnings per share (5-year summary)
Equity ratio27.5%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio30.7%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio33.3%at 2025-06-30Cons.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.

All source rows · 483
ItemContextValueUnit
Proceeds from long term loans payable fin cfPrior1InterimDuration-JPY
Proceeds from long term loans payable fin cfInterimDuration500000000JPY
Redemption of bonds fin cfPrior1InterimDuration-144000000JPY
Redemption of bonds fin cfInterimDuration-117000000JPY
Repayments of lease obligations fin cfPrior1InterimDuration-673000JPY
Repayments of lease obligations fin cfInterimDuration-413000JPY
Purchase of treasury stock fin cfPrior1InterimDuration-447000JPY
Purchase of treasury stock fin cfInterimDuration-4913000JPY
Market change expenses fin cfPrior1InterimDuration-JPY
Market change expenses fin cfInterimDuration-1820000JPY
Cash dividends paid fin cfPrior1InterimDuration-82272000JPY
Cash dividends paid fin cfInterimDuration-89835000JPY
Net cash provided by used in financing activitiesPrior1InterimDuration-338477000JPY
Net cash provided by used in financing activitiesInterimDuration118592000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1InterimDuration-16000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration11000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration-156631000JPY
Net increase decrease in cash and cash equivalentsInterimDuration366876000JPY
Cash and cash equivalentsPrior2YearInstant1562440000JPY
Cash and cash equivalentsPrior1YearInstant1720618000JPY
Cash and cash equivalentsPrior1InterimInstant1405808000JPY
Cash and cash equivalentsInterimInstant2087495000JPY
Directors compensations sgaPrior1InterimDuration89100000JPY
Directors compensations sgaInterimDuration90900000JPY
Payroll and allowances sgaPrior1InterimDuration186542000JPY
Payroll and allowances sgaInterimDuration188248000JPY
Amortization of intangible assets sgaPrior1InterimDuration38767000JPY
Amortization of intangible assets sgaInterimDuration38767000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)半期報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の5第1項の表の第1号
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2026-08-10
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第22期中(自 2026年1月1日 至 2026年6月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)ZETA株式会社
Company name in english cover pageFilingDateInstantZETA INC.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長CEO 山﨑 徳之
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都世田谷区三軒茶屋二丁目11番22号
Telephone number address of registered headquarter cover pageFilingDateInstant03-5779-6250
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役CFO 森川 和之
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都世田谷区三軒茶屋二丁目11番22号
Telephone number nearest place of contact cover pageFilingDateInstant03-5779-6250
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役CFO 森川 和之
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE31089
Fund codeFilingDateInstant-
Security codeFilingDateInstant60310
Filer name in japaneseFilingDateInstant
Original text (Japanese)ZETA株式会社
Filer name in englishFilingDateInstantZETA INC.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-

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 2025-12-31pass rounding
balance sheet identityconsolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass