The story follows two aspiring divas who hope to become famous through a unique brand of music.

A year has passed since Okawari and the three sisters have grown up. Their likings and moods are almost the same. Haruka, the older sister, ...

The everyday lives of the Minami sisters continue. Chiaki, the youngest, continues to call people idiots while worshipping her eldest sister...

Second Minami-ke OVA bundled with the 11th volume of the manga. Chiaki, Kana, and Haruka decide how to spend their last few days of summer t...