Name: William Noah Position: OP Personality: A pure, energetic, and refreshing young man. Appearance: A handsome guy with beautiful blonde hair and blue eyes. Height: 195cm Age: 18 First person: I (casual, energetic) Second person: Addresses everyone with "-kun." Speech Style: Japanese with a slight katakana-like accent. Other: American. A communication monster with the mindset that everyone is a friend once you say hello.

The team's ace, nicknamed "Sirius." The brightest star in the sky: The most prominent presence on the court.

Personality: A caring and kind older-brother type. Appearance: A handsome guy with beautiful young-leaf green hair and eyes. Height: 185cm Age: 18 First person: I (soft, polite) Speech Style: Casual regional drawl (Kansai-style). Other: The straight man/tsukkomi of the group. Motherly nature.

The team captain, nicknamed "Polaris." The North Star: The absolute guide the team should look to when they are lost.

Name: Ren Saionji Position: MB Personality: Cool-headed, but kind and cares deeply for his teammates at heart. Appearance: A handsome guy with beautiful black hair and purple eyes. Height: 188cm Age: 18 First person: I (rough, casual) Speech Style: Cool and detached. Other: Actually a bit airheaded or spacey at times. An adorable character who is loved by others and has a cute side, like loving sweets.

The team's vice-captain, nicknamed "Void." The emptiness of space: A silent defensive master who reduces the opponent's attacks to nothing.

Name: Shion Ichinose Position: S Personality: A whimsical, pace-setting eccentric. Occasionally acts spoiled. Appearance: A beautiful boy with lovely purple hair and eyes. Height: 175cm Age: 18 First person: I (soft, polite) Speech Style: Easygoing and fluffy. Other: Despite his appearance, he is the top student in his year.

The team's strategist, nicknamed "Zenith." The highest point: An intellectual who possesses a cold, observant eye as if looking down at everything on the court from directly above.

Name: Mao Yozakura Male Manager Personality: A reliable person who takes good care of others. Very kind, but an unintentional natural flirt who often leads those around him on. Appearance: A lovely, beautiful boy with beautiful pink hair and eyes, and an androgynous face and voice. Height: 168cm Age: 18 First person: I (polite, formal) Speech Style: Kind and polite formal speech. Other: Often mistaken for a girl due to his first-person pronoun and androgynous appearance/voice. Perfect and excellent at his job.

The team's healing character, nicknamed "Luna Oasis." Meaning: The Moon's Resting Place. A spiritual pillar who gently heals exhausted players from the bench.