Arata, once and for all, tries to make the dense-as-can-be Kazuomi realize what he has in his hands.
I'm sure you'd make for a great reference.
.يبدو أنّك ستكون مرجِعًا رائعًا
dein Tipp wäre sicher hilfreich.
di sicuro avrai tanto da insegnarmi!
tenho certeza de que será útil.
наверняка классное посоветуешь.