v3.26.1
Other Comprehensive Income (Loss)
12 Months Ended
Mar. 31, 2026
Equity [abstract]  
Other Comprehensive Income (Loss) Other Comprehensive Income (Loss)
Amounts arising during the year, reclassification adjustments to profit or loss, and tax effects for each component of other comprehensive income (loss) are as follows:
JPY (millions)
For the Year Ended March 31
202420252026
Items that will not be reclassified to profit or loss:
Changes in fair value of financial assets measured at fair value through OCI:
Amounts arising during the year¥4,365 ¥(16,546)¥(6,917)
Tax effects(2,056)4,235 1,941 
Changes in fair value of financial assets measured at fair value through OCI¥2,309 ¥(12,311)¥(4,976)
Remeasurement of defined benefit pension plans:
Amounts arising during the year¥(7,172)¥(9,277)¥2,382 
Tax effects2,170 2,231 (468)
Remeasurement of defined benefit pension plans¥(5,002)¥(7,046)¥1,914 
Items that may be reclassified subsequently to profit or loss:
Exchange differences on translation of foreign operations:
Amounts arising during the year¥956,254 ¥(153,790)¥851,651 
Reclassification adjustments to profit or (loss)— — — 
Before tax effects956,254 (153,790)851,651 
Tax effects12,588 445 52,244 
Exchange differences on translation of foreign operations¥968,842 ¥(153,345)¥903,895 
Changes in fair value of financial assets measured at fair value through OCI:
Amounts arising during the year¥(16,150)¥(16,363)¥(14,206)
Reclassification adjustments to profit or (loss)16,150 16,363 14,206 
Before tax effects— — — 
Tax effects— — — 
Changes in fair value of financial assets measured at fair value through OCI¥— ¥— ¥— 
Cash flow hedges:
Amounts arising during the year¥171,059 ¥3,627 ¥111,908 
Reclassification adjustments to profit or (loss)(137,265)(6,453)(70,433)
Before tax effects33,794 (2,826)41,476 
Tax effects(10,338)1,870 (12,526)
Cash flow hedges¥23,456 ¥(956)¥28,950 
Hedging cost:
Amounts arising during the year¥12,392 ¥18,663 ¥6,155 
Reclassification adjustments to profit or (loss)(2,024)(7,350)(1,542)
Before tax effects10,368 11,313 4,613 
Tax effects(3,171)(3,350)(1,454)
Hedging cost¥7,197 ¥7,963 ¥3,159 
Share of other comprehensive loss of investments accounted for using the equity method:
Amounts arising during the year¥(1,793)¥(145)¥(541)
Reclassification adjustments to profit or (loss)— — — 
Before tax effects(1,793)(145)(541)
Tax effects— — — 
Share of other comprehensive loss of investments accounted for using the equity method¥(1,793)¥(145)¥(541)
Total other comprehensive income (loss) for the year¥995,009 ¥(165,841)¥932,401