SK8 the Infinity is a spiritedsports anime seriesthat spins around a hidden, no-holds-barred skateboarding race called S. The series features compelling characters, each with unique traits and outstanding skating skills. The anime is a thrilling exploration of friendship, competition, and the love of the sport.
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The heart of the series is Reki Kyan, a high-spirited skater with boundless enthusiasm. Then there’s Langa Hasegawa, a former snowboarder who embraces skating with an almost innate talent. The skaters participate in high-octane matches andheated rivalries. Each character contributes to the vibrant world of SK8 the Infinity with their distinctive attributes and growth.
10Koyomi Kyan
Koyomi Kyan is the younger sister of Reki Kyan, who has a caring and playful relationship with him. She balances sibling teasing with genuine concern, especially noticeable when Reki’s enthusiasm dwindles following Langa Hasegawa’s rise.
Koyomi’s heartfelt encouragement, despite occasional jibes, demonstrates her tough love approach. Like Reki, she’s a bit clumsy, often seen with band-aids on her legs, but she also shares his passion and love for skateboarding. Koyomi is a kind character filled with inherent enthusiasm, personality, and unwavering support for her family.

9Shokichi Oka
Shokichi Oka works as the manager of the Dope Sketch shop. As an employer, he’s concerned for his employees' well-being, often looking out for Reki Kyan and Langa Hasegawa. He shows genuine care when discussing Reki’s injuries, and his care extends to ensuring his staff isn’t overworked.
However, Oka also possesses a playful and joking side. He’s fond of dramatic storytelling and pranks, once misleading Reki and Langa about a debt for his amusement. Despite his occasional mischievousness, Oka remains a dependable character in the skateboarding shop.

8Hiromi Higa (Shadow)
Hiromi Higa, also known as the Shadow, leads a double life. During the day, he’s a friendly florist known for his kindness, positivity, and dedication to his job. But by night, he becomes Shadow, an attention-loving, rowdy S skater.
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Hiromi is well-known for his showmanship and brash persona. However, his defeat by newcomer Langa Hasegawabruises his pride. Yet, he compartmentalizes his feelings, maintaining his pleasant demeanor at the flower shop despite his night-time disappointments. Hiromi’s two distinct personas create an intriguing dynamic, demonstrating his complex character.
7Tadashi Kikuchi (Snake)
Tadashi Kikuchi, known as Snake in S skateboarding races, serves as Ainosuke Shindo’s secretary and instructor. He exhibits a professional, calm demeanor despite being referred to as a dog due to his humble position in the Shindo household.
Though unable to express dissatisfaction openly, Tadashi shows concern for Ainosuke, especially during races. He cares deeply for Ainosuke and has been taking care of him since he was a child. Despite his subservient role, his relationship with Ainosuke indicates trust, loyalty, and unspoken care for the troubled skater.

6Ainosuke Shindo (Adam)
Ainosuke Shindo, also known as Adam or the Matador of Love, is a complex antagonist with a deep-seated passion for skateboarding. Coming from a high-ranking political family, Ainosuke leads a double life, concealing his thrilling nighttime adventures in the underground S races.
His skateboarding style is aggressive, often dangerous, reflecting his belief in love through pain. However, Ainosuke’s character showcases a tragic obsession with skateboarding and a misplaced concept of love and devotion. His character adds a darker and intense dimension to the series.

5Kojiro Nanjo (Joe)
Joe, or Kojiro Nanjo, is a charismatic character with a laid-back attitude and a big-brother-like demeanor. He is a skilled skateboarder who brings a sense of calm and stability to the chaotic world of S races.
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Despite his seemingly casual approach, Joe cares deeply for his friends, especially Cherry Blossom, with whom he shares a long-standing bond. Joe’s character adds a sense of balance to the series, embodying the spirit of skateboarding while demonstrating maturity and reliability. His charm and camaraderie make him an essential part of the series.
4Kaoru Sakurayashiki (Cherry Blossom)
Cherry Blossom, whose real name is Kaoru Sakurayashiki, is a compelling character. He is known for his maturity and calming presence and brings a unique tech-savvy perspective to skateboarding. As a gifted skater, Cherry uses advanced technology to analyze his competition and enhance his performance.
He shows a deep-seated love for skateboarding and concern for his fellow skaters. His friendship with Joe formsan endearing duoand makes his character interesting. Cherry Blossom’s unique combination of technology and skateboarding, along with his composed personality, make him a standout character.

3Miya Chinen
Miya Chinen is a standout character due to his natural skateboarding talents from a young age. Initially, a reserved and somewhat distant character, Miya’s talent for skateboarding is undeniable. He can pull off highly-skilled moves, garnering respect from other athletes.
As the series progresses, Miya grows more comfortable around his fellow skaters and shows a more open and friendly side. His character development and exceptional skating skills make Miya Chinen a fan favorite in the anime series. His story showcases the potential of youth in skateboarding.
2Langa Hasegawa
Langa Hasegawa is a pivotal character and a snowboarder-turned-skater who demonstrates remarkable talent. Originally from Canada, Langa is initially unfamiliar with skateboarding but quickly adapts due to his background in snowboarding.
He demonstrates a natural ability and rapidly becomes one of the top skaters in the underground S races. Langa’s quiet demeanor contrasts with his fearless approach on the skateboard. His friendship with Reki Kyan helps him navigate the new culture and sport. Langa’s quick learning and impressive skill make him an exciting and important character.
1Reki Kyan
Reki Kyan, the main protagonist of SK8 the Infinity, is a high school student who loves skateboarding. He’s characterized by his friendly demeanor, boundless energy, and steadfast determination. Reki is not the most naturally talented skater but compensates for this with sheer dedication and perseverance.
Despite facing setbacks and injuries, he never lets adversity dampen his passion. He also mentors Langa Hasegawa, his friend, and fellow skater, introducing him to the world of skateboarding. Reki’s enthusiasm and resilience make him a relatable and inspiring character.