Rei Izumi

Rei currently works both as a bartender at Roost and he mostly spends his nights in the bar with his good friends. He is also a parttimer at Murase Clinic. Aside from those jobs he also participates in Deathmatches and has made a name as a strong contestant in them. He is in a team with Arata Junko and Honami. He has mixed ancestry due to being born to an English mother and a Japanese father. Source: Slow Damage Wiki