v3.26.1
Related Parties - Compensation Paid to Directors (Detail) - JPY (¥)
¥ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Related party transactions [abstract]      
Remuneration ¥ 1,308 ¥ 1,176 ¥ 1,209
STI (Short Term Incentive) 147 471 612
LTI (Long Term Incentive) 112 380 453
Total ¥ 1,567 ¥ 2,027 ¥ 2,274