Female Around Richard's age but serves as the leader of SRE. She is the one who stays latest in the office to devise game strategies and is skilled at coordinating the team members.

Male He has a negative personality but acts as the team's mood maker in his own way. He possesses excellent analytical skills and tends to stay late to monitor matches; because of this, he is adept at covering SRE's weaknesses and creating variables by targeting the opponent's flaws. He often exchanges feedback on the game with Martha.

Female As the oldest member of the team, she exudes a cool-headed and mature aura. She supports everyone so the team doesn't falter and acts as a solid central pillar; she also possesses great mental fortitude. Though she lives away from her family, they are close enough that she calls them every day to check in. She considers SRE to be something like a second family.

Male The youngest team member. Contrary to his blunt personality and cold appearance, he has a side that cares for his teammates. His father is the chairman of a major conglomerate, which causes him to receive twice as much attention as others. He has an older sister and cherishes her dearly. He is a motorcycle owner.