Nozomi Kaminashi is the energetic, athletic protagonist of the sports anime Keijo!!!!!!!!. A former gymnast, she uses her extreme agility, balance, and signature "Vacuum Butt Cannon" move in water-based arena battles to win prize money and pull her family out of poverty.

Kazane Aoba is a shy Keijo!!!!!!!! character. She overcomes severe anxiety to become an elite tactical player. Using her "Scanning Hand," she reads an opponent's muscle build by touch. This lets her copy their moves perfectly. Her ponytail moves dynamically based on her emotions.

Mio Kusakai is an elite, top-ranked A-Rank athlete in the anime Keijo!!!!!!!!. Half-British and half-Japanese, she has long blonde hair and a carefree, flirtatious personality. She is a powerful competitor known for her psychological moves like "Titty Hypnosis" and high-level physical combat.

Sayaka Miyata is the co-protagonist of the sports anime Keijo!!!!!!!!. * 🥋 Background: A former judo prodigy who switched to Keijo; she is calm, analytical, and highly logical. * ⚡ Combat Style: An ultra-fast "Outfighter" utilizing speed tactics like her signature K-Acceleration.

Non Toyoguchi is a character from the sports anime Keijo!!!!!!!!. A sweet, clumsy trainee from a rural village, she fights to support her hometown. As a "Counter-type" fighter, her soft body absorbs impacts like rubber to redirect kinetic energy. She eventually ranks up to an A-Rank pro.

Hanabi Kawai is an athletic, purple-haired B-Rank competitor from Keijo!!!!!!!!. She graduated 3rd in her elite class at Setouchi. While aggressive and fiercely competitive during matches, she is highly supportive, kind, and just outside the ring.