Rin-ne is a Japanese anime television series, produced by Brain's Base and directed by Seiki Sugawara, based on the manga by Rumiko Takahashi. The first season aired 25 episodes from April 4 to September 20, 2015, and the second season is airing from April 9, 2016. The screenplay is written by Michiko Yokote and the music composed by Akimitsu Honma. For the first season, the first opening theme is "Ōkaranman" (桜花爛漫, "Riot of Cherry Blossoms") by Keytalk and the first ending theme is "Tokinowa" (トキノワ, "Ring of Time") by Passepied. From episodes 14 to 25, the second opening theme is "Ura no Ura" (裏の裏, "Back of the Back") by Passepied and the second ending theme is "Futatsu no Sekai" (ふたつの世界, "Two Worlds") by Quruli. For the second season, the first opening theme is "Melody" by Pile and the f