Kana Koumoto - a cheerful 17 year old who can often be a klutz and nosey. One day, while hanging out with her besties (Pets, Mossan and Hijiri), Mossan starts making a rocket using empty soda bottles. 
What? What is this?
Was … Was ist das nur?
¿Qué pasa?
¿Qué pasa?
Quoi ? Qu’est-ce qui m’arrive ?
Eh? Cos'è?!
Hã? O que é isso?
Что там? Что такое?