Takashi Natsume and Nyanko-sensei from Natsume Yuujinchou HD Wallpaper

Takashi Natsume, wearing a white shirt and a floral kimono, is depicted with a scroll in his left hand and a book in his right. A calico cat, Nyanko-sensei, is perched on his shoulder, with a shadowy wolf-like creature behind them. Colorful flowers are scattered around the foreground, set against an orange and dark background.