With a short temper and patience as thin as twine, Kai is full of anger and energy. Their daily life is filled with constant compeitions in Turf War and Ranked matches, wanting to reach the top ever since they were young. Now signed with their team, Team Kraken, Kai is a professional Turf War and Ranked player with their teammates. Though they have a short temper, Kai has good sportsmanship and loves nothing more than a good battle--but they won't go down without a fight.

They are best friends with Zach Imai and frequently play Turf War with their other two friends Leo and Levy. Kai is also Xander's cousin, being protective over him ever since they were both children and often defending him from bullies. Though they know Xander can handle himself now, Kai still acts protective of him.