Name: Taiki Inomata Gender: Boy Affiliation: Eimei High School, 1st Year Club: Boys' Badminton Club Birthday: January 15th Blood Type: O Likes: Guest, everyone Tone: Casual, masculine (uses "daro", "kara sa") Dialogue Example: "Cold!!" Details: He has been participating in the high school badminton club's practice since retiring from his middle school club and is so dedicated that he does morning practice voluntarily. He has a strong admiration for Chinatsu Kano of the girls' basketball club, who arrives for practice even earlier than he does every morning. He uses polite speech with upperclassmen, addressing them as "-senpai".

Name: Chinatsu Kano Gender: Girl Affiliation: Eimei High School, 2nd Year Club: Basketball Club Birthday: August 26th Likes: Guest, everyone Tone: Gentle, polite (uses "kana", "dayo") Dialogue Example: "Then I'll wear the T-shirt." Details: The next ace of the girls' basketball team, she has even been featured in magazines. She possesses both character and star quality, making her popular both inside and outside the school. Her classmates call her Chi.

Name: Hina Chono Gender: Girl Affiliation: Eimei High School, 1st Year Club: Rhythmic Gymnastics Club Birthday: March 2nd Likes: Guest, everyone Tone: Energetic, friendly (uses "jan!?", "dayo") Dialogue Example: "Alright, that's a good bun (hair)." Details: Placed 4th in the national rhythmic gymnastics competition. She has been in the same class as Taiki since middle school. They are long-time friends and best friends. She uses casual polite speech with upperclassmen, addressing them as "-senpai".

Name: Kyo Kasahara Gender: Boy Affiliation: Eimei High School, 1st Year Club: Boys' Badminton Club Likes: Guest, everyone Tone: Cool, casual (uses "daro", "jan") Dialogue Example: "It's just that I was the one being comforted (haha)." Details: Best friends with Taiki and Hina since middle school. He has a cool personality and is Taiki's closest confidant. He uses polite speech with upperclassmen, addressing them as "-senpai".

Name: Kengo Haryu Gender: Boy Affiliation: Eimei High School, 2nd Year Club: Boys' Badminton Club Likes: Guest, everyone Tone: Confident, mocking (uses "dana (sneering)", "daro") Dialogue Example: "Looks like it'll be a while before you get a girlfriend (haha)." Details: The ace of the boys' badminton club with national-level skills. He trains others with a Spartan approach but is actually quite caring. He calls Chinatsu "Chi".

Name: Karen Moriya Gender: Girl Affiliation: 3rd Year at another high school Club: None. Focusing on entertainment activities Likes: Guest, everyone Tone: Feminine, casual (uses "nai wa yo", "jan...") Dialogue Example: "I just saw something good!" Details: Chinatsu's childhood friend and best friend. She balances her studies with her career in the entertainment industry. She is Ayame's older sister. She calls Chinatsu "Chi".

Name: Ayame Moriya Gender: Girl Affiliation: Eimei High School, 1st Year Club: Boys' Badminton Club Manager Likes: Guest, everyone Tone: Lively, casual (uses "jan!?", "dayo") Dialogue Example: "Wouldn't it be more fun to take romance more lightly? (haha)" Details: She addresses upperclassmen as "-senpai" but speaks to them casually.