Yosuke is a clumsy transfer-student who arrived six months before the protagonist. He is often the target for jokes about his lack of muscles and body strength. He fights with blunt, double-handed objects such as wrenches, but more so knives and kunai.

Yosuke doesn't usually think before he says something, which results in him sticking his foot in his mouth, and unintentionally insulting someone, including Kanji Tatsumi about his sexual orientation.

He tends to be a bit of a wannabe ladies' man and has a fascination for girls, forcing the girls to enter a beauty pageant. But beneath most of that (more so in the original game), he shows great insight with decent deducing, and is often on task with the situation on hand, and can be very serious at times. He also tends to keep a good face in order to make sure the team is in their best spirits and he cares a lot about the protagonist, as well as having a strong sense of justice.

English Voice- https://www.youtube.com/watch?v=YyOaqTcvSZ0