Rokudo Tosuke is an earnest, mild-mannered student attending Amori High School, which happens to be populated primarily by thugs, delinquents, bullies, and roughnecks of all types. But when a package from Rokudo's departed grandpa promises him protection from incoming danger, he finds himself gifted with something he has no idea what to do with: the affection of every bad girl he comes across!
Is your grandpa right in the head? 
Maybe he ought to see a doctor.
.هل جدك عاقل؟ ربما عليه زيارة طبيب
Ist mit deinem Opa alles okay?
¿Tu abuelo está bien de la cabeza?
Quizás debería ir al doctor.
¿Tu abuelo está bien de la cabeza?
Quizás debería ir al médico.
Ton grand-père délire, non ?
Tuo nonno sta bene?
Seu avô está bem da cabeça?
Talvez seja bom ele consultar um médico.
А как там вообще твой дед?