Unaired episodes included with the Blu-ray and DVD release of Nanatsu no Bitoku.

With the arrival of summer and the school break, Chizuru, Kota, and the rest of their friends are lazily enjoying the warm weather. Chizuru flirts with Kota, Kota gets embarrassed, and Nozomu gets in the way. Tayura pines after Akane, Akane rebuffs Tayura, and a sexy good time ensues. The status quo isn't quite the same since the fox snared her prey, but the timeless boy-meets-girl tale lingers on. (Source: Media Blasters)

Kazenone City, it is a city that made people feel nostalgic and wonder. It was also the home country of Okano Makoto and his little sister, Hinata. They came back this town in order to look for their mother who had disappeared suddenly. Their friends and childhood friends welcomed their return. Makoto began to notice something important through the encounter with them. With the tone of a harmonica, and with their thoughts in their hearts, the fantastic tale began in this mysterious town.

Nagomu Irino returns to his Kyoto home for the first time in ten years when his father is hospitalized. Nagomu is eager to take over Ryokushou, the family's Japanese sweet shop, but he's instead asked to be a father figure to Itsuka Yukihira, the girl everyone calls the successor.