Shō Kusakabe

is the younger brother of Shinra Kusakabe.

Appearance
As an infant, Sho had a short crop of light-coloured hair and wore a light sleeper. Like with most babies, he had small facial features.

Background
In Year 186, Sho's family house caught fire, which led to the assumption that he was killed alongside his mother, when no traces of the boy's body were found. However, during the Fire Officer Newcomer Tournament, Joker reveals to Shinra that his younger brother has unknowingly survived the incident and is alive.