Shiro is a villager residing in Ridgeside Village after having recieved a major injury during his military service that left him physically disabled.
 Yuuma is Shiro's younger brother, who helps look after Shiro's needs, often running errands and doing chores. Yuuma is very protective of Shiro and worries a lot about his health. Shiro however wishes Yuuma wouldn't worry so much and that he had a chance of a normal childhood
Shiro is close friends with his physical therapist Philip.