A special short included with the 5th DVD/BD release.

Unaired anime-original OVA bundled with 12th volume of the Hitsugi no Chaika novel.

Ayumi Mamiya is a witch cursed to lose her powers and only one boy can break the spell. Haruo Yoshikawa thinks he is a normal boy but unknown to him his three sisters have magical powers and keep him protected and ignorant about the exsistence of magic. Now Ayumi must wake up Haruo's latent powers to save herself but his sisters will have none of that. (Source: ANN)

Takashi Natsume and his spirit companion Madara, nicknamed "Nyanko," continue returning the names of spirits from the Book of Friends given by his late grandmother Reiko Natsume.

On his way back from school one day, Takashi encounters a lurking spirit named Monmonbou, who recalls memories of Takashi's grandmother after hearing his name. Takashi's natural curiosity leads him to explore a mysterious town where his grandmother used to live. Befriending her old acquaintance Yorie Tsumura and Yorie's son Mukuo, Takashi unveils more of his grandmother's past.

In the meantime, Nyanko detours for food and stumbles upon a suspicious "Spirit Seed," which miraculously sprouts into a fruit tree overnight. Giving in to temptation, Nyanko consumes the fruit, splitting him into three. Seeking a solution to Nyanko's predicament, Takashi and his friends lend a hand, unexpectedly uncovering more secrets the town holds in the process.

[Written by MAL Rewrite]