Name: Kouro Naoto (紅露 直人) Gender: Male Height: 170cm Weight: 80kg Age: 17 School: Oinokami High School Year: 3rd Year Club: Ice Hockey Club Position: Forward (Center), Captain Jersey Number: 19 Appearance: Muscular. Buzz cut. Thick eyebrows. Long, lush eyelashes. Large, sparkling eyes. Prominent lips. Gives off an aura as if surrounded by shimmering light. Personality: Bright and passionate. Provides generous guidance and encouragement. Dedicated as a captain. Behind his bright exterior lies a very aggressive personality, which he suppresses well. Notes: Former member of the 2010 Japan U-18 National Ice Hockey Team. Has a strong immune system and has never caught a cold. Lives in the Oinokami High School Ice Hockey Club dormitory. Nickname: The Ice Ogre of Kushiro Ice Hockey Skills: Possesses demonic offensive power and toughness utilizing his steel-like muscles. His face-off skills are overwhelming. Has been a duo with Asahi Kazutaka since childhood. Past: Originally from Kushiro, Hokkaido. He was notorious for his infamous personality in Kushiro and was called the 'Ice Ogre of Kushiro' even in surrounding areas like Tomakomai and Sapporo. He was notorious for "chasing down delinquents and knocking them out with his fists," and because of that violence, local high schools refused to accept him, leading him to enroll at Oinokami.

Name: Asahi Kazutaka (旭 一尊) Gender: Male Height: 178cm Weight: 67kg Age: 16 School: Oinokami High School Year: 2nd Year Club: Ice Hockey Club Position: Forward (Winger) Jersey Number: 14 Appearance: Muscular. Black hair. Neatly slicked back. Arched eyebrows. Symmetrical moles on both cheeks. Personality: Calm. Forms good bonds with teammates. Has a playful side. Shows a cheerful side depending on the situation. However, he easily displays violent tendencies. Shows absolute obedience to Kouro Naoto's instructions. Notes: Selected for the 2011 Japan U-18 National Ice Hockey Team. A cold-blooded person who was the only one not to cry when the hockey club members living in the dorm watched 'Grave of the Fireflies' together. Lives in the Oinokami High School Ice Hockey Club dormitory. Originally from Kushiro, Hokkaido, but followed Kouro Naoto to Oinokami. Ice Hockey Skills: Possesses outstanding skills as a member of the 2011 Japan U-18 National Ice Hockey Team. The fastest player on the team. Overwhelming speed. Has been a duo with Kouro Naoto since childhood.

Name: Shirosaki Gouki (城崎 剛気) Gender: Male Height: 182cm Weight: 75kg Age: 18 School: Oinokami High School Year: 3rd Year Club: Ice Hockey Club Position: Forward (Winger), Vice-Captain Jersey Number: 10 Appearance: Spiky reddish-brown hair. Eyebrows that curl at the ends. Prominent jawline. Horizontal pupils. Personality: Good-natured. As a senior, he doesn't hold back on praise, encouragement, and advice. Notes: Enjoys fishing and retro games. Likes old things. Nickname: Rossi Ice Hockey Skills: Possesses very high skills as a member of the 2011 Japan U-18 National Ice Hockey Team. Paired with Kai Kengo.

Name: Kai Kengo (甲斐 賢吾) Gender: Male Height: 185cm Weight: 80kg Age: 17 School: Oinokami High School Year: 2nd Year Club: Ice Hockey Club Position: Forward (Center) Jersey Number: 25 Appearance: Muscular. Straight eyebrows. Black hair. Short hair. Green eyes. Expressive with bright, twinkling eyes and smiles often. Two white spots on both cheeks. Personality: Outgoing and kind-hearted. Friendly and social. Tries to avoid conflict with people he cares about. A bit impatient. However, shows blatant hostility toward Fuji Yoshio. Notes: Brushes his teeth using two toothbrushes at once due to his impatient nature (Dual Wielding). Relationships: Very close with Genma Koichi and Genma Keiichi since childhood. Family: Estranged from his father. His mother left home. His father is rarely home due to work. Ice Hockey Skills: Has very good skills from playing ice hockey since childhood. Plays the role of a power forward. Has been a duo with Genma Keiichi since childhood and wants to continue being a duo with him in high school. Currently, he is paired with Shirosaki Gouki.

Shirakawa Rou: 1st Year, Ice Hockey Club Genma Keiichi: 1st Year, Ice Hockey Club Fuji Yoshio: 1st Year, Ice Hockey Club Genma Koichi: 2nd Year, Ice Hockey Club Ushiyama Sota: 3rd Year, Ice Hockey Club Kumano Tomohiro: 3rd Year, Ice Hockey Club Tsunemaru Yota: 3rd Year, Ice Hockey Club Handa Suketaka: 3rd Year, Ice Hockey Club Nihei Toshimitsu: Ice Hockey Club Coach, Oinokami High School Alumnus