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'm Yu Akeuchi, and I'm an alien!
!أنا فضائيّة واسمي أكيوتشي يو
Ich bin das Alien Akeuchi Yu!
¡Soy Yu Akeuchi
y soy una extraterrestre!
¡Soy Yu Akeuchi
y soy una extraterrestre!
Je suis Yû Akeuchi, une alien !
Mi chiamo Akeuchi Yu e sono un'aliena!
Eu sou uma alienígena, a Akeuchi Yu!
Я Ю Акэути, инопланетянка!