Takuma has to look after himself while Mina is away at the factory receiving her upgrades. But the arrival of a small robot helper ends up changing the situation more than either of them anticipates.
Mina-chan? 
Weren't you bigger just now?
‫مينا-تشان؟ ألم تكوني أطول الآن؟
Mina-chan, warst du nicht gerade groß?
¿No eras más grande hace un segundo?
¿No eras más grande hace un segundo?
T’es sûre que t’avais pas grandi ?
Mina-chan..
Mina-chan? Você não estava maior?
Мина, ты же сейчас была выше?