The Nikkei 225 Index closed down 0.7% at 56,502.77. The TOPIX Index closed down 0.5% at 3,723.01WallstreetcnApr 13, 2026 at 01:32 AMThe Nikkei 225 Index closed down 0.7% at 56,502.77. The TOPIX Index closed down 0.5% at 3,723.01.