The film's plot is set in a southern island, where a Legendary Dress Audition is taking place. Nijino Yume and the others must find secret dresses said to be hidden somewhere in the island. (Source: ANN)

Ai yori Aoshi: Enishi - Miyuki is a 16 minute Christmas special set before the beginning of the first season. Based on manga chapters 43-44 and would also fit as episode 21.5 of the first season.

Yukito Kunisaki is on a journey in search of the Winged Maiden who was bound to the sky centuries ago, after hearing an old childhood tale from his mother. As Yukito shows his puppet show to people in an attempt to make some money, he finds himself in a small town in which he did not expect to stay very long. However, when he meets an unusual girl named Misuzu, things take a drastic turn as he is invited to stay with her. By staying in the quaint town, Yukito soon becomes friends with the locals. As he gets to know them better, he learns of their problems and decides to help, putting his search for the Winged Maiden on hold. With his search on hold, and his growing attachment to Misuzu and the small town, will Yukito ever find the Winged Maiden, or is she closer than he thought?

The OVA adaptation Moe Can Change! is created by Frontier Works, based on a free-to-play game developed by Ambition for mobile phones. The original playful bishoujo Miroid-raising / clothes-changing moe game has the player joining a beta test program for androids, who the player must raise and dress up as girls. (Source: Animekon)