Kai is the leader of the Blue Blazes. Little to no information about his past is known.
Personality[]
Kai is an outgoing person and a strong leader. He shows fierce determination to win matches and is insistent on teamwork and cooperation.
Although he can sometimes come off as cold, he puts the benefit of his team before his own personal benefit, as shown when he gives Hibiki a jump boost on two separate occasions (once during the Blue Blazes vs Undertakers match, the other during the Team BB tower run), despite meaning he would be out of the match or not as useful by the end of the run.
He is somewhat open to change, displayed when he lets Shin take over as the leader in their tower run due to his further experience with the nature of said tower. However, this could be counterpointed considering his apparent reluctance to accept Uta into their team. He appears frustrated, in several instances, that Uta could connect so easily with Hibiki.