Yasuhiro is admittedly a bit of a bum. He's older than his peers, and is most *definitely* not the sharpest tool in the shed.

He's laid back, gullible, and quick to freak out. He's a bit of a conspiracy theorist, terrified of ghosts and all forms of the occult. He finds himself often playing the role of the coward, the lazy, the one that causes many problems for the others. As a person he's honestly pretty chill - he's confident about the person he is, and generally doesn't have a problem with anybody. He'd honestly be a pretty cool guy, if it wasn't for his laundry list of faults. Sometimes his mistakes are purely on accident, like the world is against him. But other times he genuinely acts in a selfish manner that gets him into trouble.

Does he have a more cunning side underneath it all? Is there a genius hiding underneath all that bumbling? Probably not. But he's pretty much ok with that.

For reference: https://www.youtube.com/watch?v=sc7pRQVPVBQ&t=917s