Detailed Financial Results (Data Book) for the Fiscal Year Ending March 2026 | KDDI CORPORATION (9433) timely disclosure

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Direction

Mixed performance

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Scale

6410000

¥ million

Wording

Conditional

How definitive the wording is.

Contents of this document

Supplementary materials to the earnings reportFiscal year ending March 2026, full year6 items taken from the company’s own explanation

Financial Results Figures (The key points of this material are explained below)

Net Sales¥6,071,915 million

Operating profit¥1,099,125 million

Net income¥707,112 million

Operating profit margin

rate_pct18.1

Results for the three months of the current quarter

FY2026.3

Net Sales

1Q¥1,415,734 million

2Q¥1,500,271 million

3Q¥1,555,791 million

4Q¥1,600,118 million

Operating profit

1Q¥259,473 million

2Q¥295,530 million

3Q¥301,689 million

4Q¥242,432 million

Profit for the period attributable to owners of the parent

1Q¥160,069 million

2Q¥199,813 million

3Q¥185,659 million

4Q¥161,571 million

Full-year earnings forecast

Net Sales

¥6,410,000 million

Adjusted operating profit

¥1,210,000 million

Adjusted profit attributable to owners of the parent

¥731,000 million

Free cash flow

¥157,000 million

Capital expenditures

¥720,000 million

Adjusted EBITDA

¥1,940,000 million

What the company explained in this material

New initiatives

Change in segment classifications from FY2027.3
Reclassification of certain services in the Business segment from Base to the Growth area
Rename cumulative IoT lines as Connected lines

Key KPIsA metric the company considers important as a management benchmark.

Cumulative number of lines102,973 Thousand contracts
Main lines42,341 Thousand contracts
Smartphones in service33,233 Thousand contracts
Connected lines60,632 Thousand lines
Mobile ARPU¥4,420
Main-line churn rate1.33 %
Smartphone churn rate1.29 %
Handset shipments7,450 thousand units
5G penetration rate84.2 %
FTTH, etc.7,794 Thousand lines
Payment and financial transaction volume¥23,769 billion
au PAY members + au PAY Card members51,240 Thousand members
au Jibun Bank deposit accounts7,290 Thousand accounts
Ponta Pass15,620 Thousand members

Unit price and quantity metricsThese figures show sales broken down by price and volume.

Mobile ARPU4,420 Units as stated for each item

Cumulative number of lines102,973 Units as stated for each item

Main lines42,341 Units as stated for each item

Smartphones in service33,233 Units as stated for each item

Handset shipments7,450 Units as stated for each item

Segment results

Personal

Net Sales

¥4,812,737 million

Operating profit

¥828,337 million

Business

Net Sales

¥1,527,914 million

Operating profit

¥263,884 million

Other

Net Sales

¥121,449 million

Operating profit

¥9,458 million

Financial targets

ROE

FY2026.3 actual14.1 %

ROIC

FY2026.3 actual7.9 %

Debt-to-equity ratio

FY2026.3 actual1.06 times

Capital expenditures

¥679,005 million

Contents of this document
Item	Details
Document type	Supplementary materials to the earnings report
Fiscal Period Covered	Fiscal year ending March 2026, full year
Net Sales	¥6,071,915 million
Operating profit	¥1,099,125 million
Net income	¥707,112 million
Operating profit margin	rate_pct 18.1 / yoy_change_points Not disclosed
Results for the three months of the current quarter	FY2026.3 Net Sales 1Q ¥1,415,734 million / 2Q ¥1,500,271 million / 3Q ¥1,555,791 million / 4Q ¥1,600,118 million / Operating profit 1Q ¥259,473 million / 2Q ¥295,530 million / 3Q ¥301,689 million / 4Q ¥242,432 million / Profit for the period attributable to owners of the parent 1Q ¥160,069 million / 2Q ¥199,813 million / 3Q ¥185,659 million / 4Q ¥161,571 million
Full-year earnings forecast	Net Sales ¥6,410,000 million / Adjusted operating profit ¥1,210,000 million / Adjusted profit attributable to owners of the parent ¥731,000 million / Free cash flow ¥157,000 million / Capital expenditures ¥720,000 million / Adjusted EBITDA ¥1,940,000 million
Segment results	Personal Net Sales ¥4,812,737 million / Operating profit ¥828,337 million / Business Net Sales ¥1,527,914 million / Operating profit ¥263,884 million / Other Net Sales ¥121,449 million / Operating profit ¥9,458 million
Key KPIs	Indicator name Cumulative number of lines / Value 102,973 Thousand contracts / Year on year against the same period last year Not disclosed, Indicator name Main lines / Value 42,341 Thousand contracts / Year on year against the same period last year Not disclosed, Indicator name Smartphones in service / Value 33,233 Thousand contracts / Year on year against the same period last year Not disclosed, Indicator name Connected lines / Value 60,632 Thousand lines / Year on year against the same period last year Not disclosed, Indicator name Mobile ARPU / Value ¥4,420 / Year on year against the same period last year Not disclosed, Indicator name Main-line churn rate / Value 1.33 % / Year on year against the same period last year Not disclosed, Indicator name Smartphone churn rate / Value 1.29 % / Year on year against the same period last year Not disclosed, Indicator name Handset shipments / Value 7,450 thousand units / Year on year against the same period last year Not disclosed, Indicator name 5G penetration rate / Value 84.2 % / Year on year against the same period last year Not disclosed, Indicator name FTTH, etc. / Value 7,794 Thousand lines / Year on year against the same period last year Not disclosed, Indicator name Payment and financial transaction volume / Value ¥23,769 billion / Year on year against the same period last year Not disclosed, Indicator name au PAY members + au PAY Card members / Value 51,240 Thousand members / Year on year against the same period last year Not disclosed, Indicator name au Jibun Bank deposit accounts / Value 7,290 Thousand accounts / Year on year against the same period last year Not disclosed, Indicator name Ponta Pass / Value 15,620 Thousand members / Year on year against the same period last year Not disclosed
Unit price and quantity metrics	Mobile ARPU 4,420 Units as stated for each item / Cumulative number of lines 102,973 Units as stated for each item / Main lines 42,341 Units as stated for each item / Smartphones in service 33,233 Units as stated for each item / Handset shipments 7,450 Units as stated for each item
Financial targets	ROE FY2026.3 actual 14.1 % / FY2027.3 forecast Not disclosed / ROIC FY2026.3 actual 7.9 % / FY2027.3 forecast Not disclosed / Debt-to-equity ratio FY2026.3 actual 1.06 times
Capital expenditures	¥679,005 million
New initiatives	Change in segment classifications from FY2027.3, Reclassification of certain services in the Business segment from Base to the Growth area, Rename cumulative IoT lines as Connected lines

Items this document does not state (17)

Ordinary incomeGross Profit MarginSelling, general and administrative expensesProgress against full-year forecastSelf-assessment against the planBreakdown of Factors Affecting the ChangeNumber of stores and locationsNumber of employeesAssumptions Underlying the Business OutlookRisk amount incorporated into the outlookMedium-term management plan targetsAnnual DividendPayout ratioAcquisition of treasury sharesOrders received and order backlogMarket Size / ShareKey points of the Q&A

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The segment classification of certain affiliated companies was changed from FY2027.3, and certain services in the Business segment were reclassified from Base to the Growth area. Comparative figures for FY2026.3 have therefore been recast.

How to read this page

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.