Umika is excited to start building a rocket with Yu. However, she is then confronted by her classmate, Haruno, who just happened to spot Umika and Yu sneaking into a lighthouse after school...
Rocket Notebook
دفتر ملاحظات الصّاروخ
Raketennotizen
Progresos del cohete
Progresos del cohete
Carnet de la fusée
Quaderno del razzo
Caderno do Foguete
Заметки о ракете