One of Ryuhei's classmates is suffering from an abusive father and stifling home life. She turns to a mysterious drug to escape from her problems, but the drug has a connection to the strange world that Ryuhei is investigating.
Relax your shoulders, then flick 
your fist straight out in front of you.
.أريحي كتفيك، ثمّ وجّهي قبضتك مباشرة أمامك
La force dans les épaules,
et on frappe bien droit !
Rilassa le spalle 
e poi fai scattare il pugno dritto davanti a te!
Tire a força dos ombros e leve
o seu punho bem para a frente.
Расслабь плечи, а потом махни кулаком!