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!
W-We made a promise to go 
to outer space together!
!قـ-قطعنا وعدًا لبعضنا بالذّهاب للفضاء
Nos prometimos
que iríamos al espacio juntas.
Nos hemos prometido
que iremos al espacio juntas.
Et avec, on ira ensemble
dans l’espace.
e-e di andare nello spazio tutte insieme,
F-Fizemos a promessa de ir
ao espaço sideral t-todas juntas!
Дали друг другу слово
полететь в космос вместе!