v3.26.1
Other current assets and liabilities - Other Current Assets (Details) - JPY (¥)
¥ in Millions
Mar. 31, 2026
Mar. 31, 2025
Subclassifications of assets, liabilities and equities [abstract]    
Consumption tax receivable ¥ 374 ¥ 569
Prepaid expenses 785 465
Others 115 1
Total ¥ 1,274 ¥ 1,035