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. 
Air pollution and global warming!
Luftverschmutzung und Klimawandel!
Contaminación, calentamiento global,
Contaminación, calentamiento global,
Pollution !
Dérèglement climatique !
L'inquinamento dell'aria e il riscaldamento globale!
Poluição do ar e aquecimento global!
И глобальное потепление!