Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks12 of 12 passed

Amended by S100Y9DV (2026-06-15).

Key figures · 37
MetricValuePeriodScopeSource row
Ordinary income¥521.6bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥814.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥463.4bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥476.9bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥386.9bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥142.6bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥370.6bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥139.5bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥326.5bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥262.5bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥296.29Tat 2025-09-30Cons.Assets
Total assets¥297.15Tat 2025-03-31Cons.Assets
Total assets¥303.32Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥280.30Tat 2025-09-30Cons.Liabilities
Total liabilities¥281.86Tat 2025-03-31Cons.Liabilities
Net assets / equity¥15.98Tat 2025-09-30Cons.Net assets
Net assets / equity¥15.29Tat 2025-03-31Cons.Net assets
Net assets / equity¥15.42Tat 2024-09-30Cons.Net assets (5-year summary)
Cash & equivalents¥65.60Tat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥67.20Tat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥67.59Tat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥59.50Tat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥1.97T2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.79T2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥9.63T2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow¥783.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥4.68T2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.34T2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥408.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥215.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥209.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥48.032025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥119.32024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥442024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio3.2%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio3.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio3.3%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 · 54
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥16.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥158.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2025-04-01 → 2025-09-30¥114.5bn
Banking Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.40T
Banking Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.0bn
Banking Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥354.0bn
International Logistics Businessesreportable segmentrevenue external2025-04-01 → 2025-09-30¥231.9bn
International Logistics Businessesreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥327m
International Logistics Businessesreportable segmentsegment ordinary income2025-04-01 → 2025-09-30−¥215m
Life Insurance Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.87T
Life Insurance Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥9.0bn
Life Insurance Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥184.4bn
Post Office Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥23.2bn
Post Office Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥484.3bn
Post Office Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥8.8bn
Postal And Logistics Businessesreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.10T
Postal And Logistics Businessesreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥18.2bn
Postal And Logistics Businessesreportable segmentsegment ordinary income2025-04-01 → 2025-09-30−¥24.5bn
Real Estate Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥40.7bn
Real Estate Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.8bn
Real Estate Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥9.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥5.67T
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥514.7bn
—segment totalsegment ordinary income2025-04-01 → 2025-09-30¥532.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥5.68T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥673.0bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2025-04-01 → 2025-09-30¥646.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥57.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥163.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2024-04-01 → 2024-09-30¥165.7bn
Banking Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.25T
Banking Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥616m
Banking Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥321.4bn
International Logistics Businessesreportable segmentrevenue external2024-04-01 → 2024-09-30¥265.3bn
International Logistics Businessesreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥278m
International Logistics Businessesreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥457m
Life Insurance Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.94T
Life Insurance Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥4.1bn
Life Insurance Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥166.9bn
Post Office Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥25.8bn
Post Office Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥483.4bn
Post Office Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥22.2bn
Postal And Logistics Businessesreportable segmentrevenue external2024-04-01 → 2024-09-30¥923.8bn
Postal And Logistics Businessesreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥17.6bn
Postal And Logistics Businessesreportable segmentsegment ordinary income2024-04-01 → 2024-09-30−¥93.3bn
Real Estate Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥44.9bn
Real Estate Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.4bn
Real Estate Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥9.4bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥5.45T
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥507.3bn
—segment totalsegment ordinary income2024-04-01 → 2024-09-30¥427.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥5.51T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥670.6bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2024-04-01 → 2024-09-30¥592.7bn

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

All source rows · 648
ItemContextValueUnit
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantbnk,ins
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Current fiscal year start dateFilingDateInstant2025-04-01
Current period end dateFilingDateInstant2025-09-30
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-03-31
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2024-09-30
Previous fiscal year end dateFilingDateInstant2025-03-31
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
Summary of business results (text)FilingDateInstantText · Plus
Business results of group (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)東京証券取引所(プライム市場)
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)完全議決権株式であり、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、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)財務大臣
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都千代田区霞が関3丁目1-1
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8-1 赤坂インターシティAIR
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)日本郵政社員持株会
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都千代田区大手町2丁目3-1
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)JPモルガン証券株式会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2丁目7-3 東京ビルディング
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)SMBC日興証券株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内3丁目3-1
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 385781 (常任代理人 株式会社みずほ銀行決済営業部) 
Address major shareholdersInterimInstant_No9MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No10MajorShareholdersMemberText · 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 identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass rounding
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 · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass