An incident causes Yutaro's soul to leave his body. As he searches Koraikan for a way home, he catches a glimpse of the female tenants' panties, leading to unspeakable disaster on earth! Why?!
Huh? You really don't know?
Du hast echt keine Ahnung?
¿No lo sabes?
¿No lo sabes?
Tu ne sais même pas ça ?
Eh, non lo sai?
Você não sabe?