v3.26.3
Selling, General and Administrative Expenses (Tables)
6 Months Ended
Sep. 30, 2026
Text Block [Abstract]  
Summary of Selling, General and Administrative Expenses
The major selling, general and administrative expenses for the six months ended September 30, 2025 and 2026 are as follows:
 
     Millions of yen  
   Six months ended
September 30, 2025
     Six months ended
September 30, 2026
 
Personnel expenses
   ¥         190,939      ¥         252,485  
IT-related Expenses
   ¥ 26,062      ¥ 32,374