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v3.25.3

Segment Information (Reconciliation of Segment Totals to Consolidated Financial Statement Amounts) (Detail) - JPY (¥) ¥ in Millions | 6 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Segment revenues: |  |
Revenues | ¥ 1,564,497 | ¥ 1,403,633
Segment profits: |  |
Total profits for segments | 242,878 | 196,972
Net income (loss) attributable to the noncontrolling interests and net income (loss) attributable to the redeemable noncontrolling interests | (73) | (156)
Income before Income Taxes | 391,482 | 256,991
Operating Segment |  |
Segment revenues: |  |
Revenues | 1,557,792 | 1,395,847
Segment profits: |  |
Total profits for segments | 409,382 | 287,769
Corporate, Non-Segment |  |
Segment revenues: |  |
Revenues | 43,292 | 34,620
Segment profits: |  |
Corporate profits (losses) | (21,949) | (30,109)
Net income (loss) attributable to the noncontrolling interests and net income (loss) attributable to the redeemable noncontrolling interests | 4,049 | (669)
Intersegment Eliminations |  |
Segment revenues: |  |
Revenues | ¥ (36,587) | ¥ (26,834)

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