While investigating a sound anomaly across the galaxy, Basara crash-lands on a snowy planet and receives an unfriendly welcome from the local residents. On the planet, he befriends Pedro, a four-year-old boy who watches the Galaxy Network and idolizes Fire Bomber. Basara also discovers that the sound he's searching for is generated by Emilia, a lone Meltrandi struggling to make music of her own. (Source: ANN)

The story revolves around a rock band formed by a trio of punks, none of whom had prior experience with musical instruments. (Source: MAL News)

The five girls plus Coco, Nuts, and Milk all go to visit a castle-themed theme park, where they dress up as princes and princesses and go off to have a fun-filled day. However, Coco and Nuts end up kidnapped! The girls have to save them with the help of two inhabitants of the Mirror Country, Hidarin and Migirin, by battling Shadow, an evil clown, and five girls who are also from the Mirror Country that look very familiar...

Piano no Mori tells the story of Shuuhei Amamiya, a transfer student, and Kai Ichinose, a problem child from the rough areas of town. Upon transferring to Moriwaki Elementary and telling the other kids about his talent for piano, Shuuhei quickly finds himself as the victim of bully Daigaku Kanehira. 

Daigaku dares Shuuhei to find and play a cursed piano in the forest, which leads him to meet Kai, who claims to be the owner of the piano and the only one who can play it. Intrigued, Shuuhei follows Kai to the hidden piano in the forest and listens to him play a beautiful medley.

Earning the respect of not only Shuuhei but school music teacher Sousuke Ajino as well, Kai now finds himself formally learning how to play the piano.

[Written by MAL Rewrite]