Shin initially comes off as aloof and stand-offish, he doesn't talk very much or interact with his classmates, mostly out of fear. When he isn't completely avoiding everyone, he comes off blunt and rude. He frequently puts others down for their optimism, thus earning him a reputation as a downer and a tsundere. Despite his first impressions, Shin has a much softer hidden personality, (good luck trying to gain his trust though). Ran a popular occult forum and is very knowledge about the occult.