西門 貴明

A cool-type male college student whose glasses just fit him so well. 

The founder of "Loopers" who has spent a considerable amount of time in the looping world. It's possible that his mental age is way higher than his physical appearance suggests.

A kind of psychopath who stays calm under any circumstances. A genius with good memorization ability, Simon is like a living memory device.

Likes: Reading peer-reviewed paper, fidget spinner