==Design==
===Appearance===
[[File:BloodShepherd-RL.png|thumb|left|Full -body view of Kengo.]]
Kengo is a man with purple hair with a navy blue underlayer. He conceals his identity behind grey glasses with blue hexagonal lenses and a maroon scarf that covers his nose and mouth. He wears a long denim blue coat with a high collar open over white pants and a pale blue shirt with a lilac lining.