In their quest to build a rocket, Umika and her friends decide to visit Matataki, their classmate who is a skilled engineer, but doesn't attend classes. However, they soon find out that this mechanic's got one short fuse!
I want to be strong,
،أريد أن أكون قويّة
Ich will auch stark werden …
Quiero ser fuerte.
Quiero ser fuerte.
Moi aussi, je veux devenir forte
comme vous deux.
Anch'io voglio essere forte,
Eu quero ser forte,
Я хочу быть такой же…