This type of fashion is quite common in Japan. Everyone tries to be unique. I once read somewhere that in Japan “imitation is the lowest form of flattery.” They (the younger crowd) despise being copied by other people.
He looks like a character from a video game! The scarf tucked into the bag is a nice touch and the hat is the appropriate style…not too big and not too small. These guys, known as “Mode-Kei” are very into brand awareness.
Thanks for reading!