Utakata: Summer Pair of Early Winter is a oVA anime that premiered in spring 2005, produced by Hal Film Maker.

About the production: the story comes from an original script, there is 1 episode of about 24 minutes and its current status is "finished".

Its main genres are drama, fantasy and mahou shoujo, with themes such as Magic, School, Female Protagonist and Urban.

On AniList, Utakata: Summer Pair of Early Winter has an average score of 61%, an average score, and appears on 1,600 users' lists.

The franchise continues in or follows from: Uta∽Kata.

It's now winter in Kamakura. When Satsuki tells her friends that she'd seen Manatsu, Ichika at first doesn't believe it. But on the day before her 15th birthday, Manatsu's mirror fragment inside Ichika's desk drawer mysteriously disappears. That evening, a young girl calling herself "Mafuyu, Manatsu's identical twin" appears before Ichika with a mischievous smirk on her face. (Source: AniDB)

Official synopsis from AniList.