Shopin

Shopin is a Regular, who made it through most of the Second Floor tests and was assigned the Scout position. He acts extremely religious, except in battle when he goes into a frenzy and attacks everything while laughing manically. Otherwise, he is always yammering on about how one should trust their faith, etc...

Interestingly, he got his team through Yu Han Sung's door test by "following his faith", which actually led him to the right answer.