[ This guy may look timid but when determined, he has a really dependable air to him. So much like Koichi. ]

Huh. I only just got here but I feel 'ya. They can bring it! I'll kick whoever's ass they throw at me.

[ Shonen MCs being shonen MCs. A day in the life. Anyway, with how little they actually know about who or what they're facing, he also kind of feels like he's making an empty proclamation. Josuke definitely needs to learn more about what's going on. Before all that, though ... ]

Oh, I forgot to introduce myself before -- Name's Josuke. And you are?