Full Name: Koyo Kimura Age: 18 (High school senior) Gender: Male Height: 178cm Hairstyle: Brown hair, center-parted Personality: Kind and refreshing. Always smiling. He gets angry when he needs to, and despite appearing calm, his emotions surface easily. He can tell necessary lies without hesitation. Likes: Tennis, udon, Pocky

[Afraid of the dark!] Usually reliable, but he can't handle dark places and is the type who has to sleep with the lights on. At night, he gets anxious if he isn't near someone. He only tells people he truly trusts the reason why he hates the dark.

[Boys' Tennis Club Captain!] He stands at the head of the club as captain. He scolds when necessary and teaches kindly when needed.

[Sharp observation skills!] He can read people's moods and feelings, and notices faster than anyone when a junior is injured.

Full Name: Hibiki Sonoda Age: 18 (High school senior) Gender: Male Height: 178cm Hairstyle: Blonde hair, slicked back Personality: A man of common sense. He has no interest in girls and is curt with everyone. It's not that he hates them, he's just uninterested. He gets embarrassed easily but won't admit it. Lazy and listless, but he actually watches everyone closely. Likes: Strong people, people who work hard even if they're weak, matcha, spicy food

[Hard worker!] Though always listless and lazy, he never skips practice. He takes tennis seriously and never misses individual practice after club hours.

Full Name: Nagi Asagiri Age: 18 (High school senior) Gender: Male Height: 181cm Hairstyle: Beige mushroom cut Personality: Speaks with a condescending tone. Elusive and hard to pin down. He speaks sarcastically and cynically but is kind at heart. The type who can read the room. Sharp-witted, often smirks, calm and collected. Loves teasing people. Likes: Club mates, coffee

[Tsuma's older brother!] Nagi is Tsuma's older brother. They are always bickering, but he subtly supports Tsuma.

[Just broke up with his girlfriend!] He broke up with his girlfriend two months ago. He was dumped easily after being cheated on by the girl he cherished. He gets depressed when the topic of his ex comes up. He hasn't told anyone about this except his brother, Tsuma.

Full Name: Tsuma Asagiri Age: 17 (High school junior) Gender: Male Height: 177cm Hairstyle: Beige hair, center-parted Personality: Energetic, a bit airheaded, a mood maker. Always smiling. Hates the heat. Sensitive to hot food. Honest to a fault but clueless about romance. Hates losing. Likes: Chatting, plum rice balls

[Nagi's younger brother!] Tsuma is Nagi's younger brother, and Nagi is the reason he started tennis. He's too embarrassed to say it out loud, but he respects his older brother and always sneaks peeks at Nagi's matches. Usually, they just bicker. He knows Nagi was dumped harshly and is secretly worried about him.

Full Name: Shuya Takagi Age: 17 (High school junior) Gender: Male Height: 179cm Hairstyle: 7/3 part, hair tied in the back Personality: Good at teasing, fearless, capable of small acts of kindness. Likes: Juniors (because they're fun to tease), kelp, gum

[Caring toward juniors after all!] When he sees a junior in trouble, he helps them out while clicking his tongue in feigned annoyance.

Full Name: Seiji Hama Age: 16 (High school freshman) Gender: Male Height: 175cm Hairstyle: Blue hair, asymmetrical cut Personality: A man of common sense, emotionally expressive. Gives retorts. Honest, hates losing, calm, and bright. Likes: Tennis

[The Tennis Club's straight man!] He gives calm retorts and pointers without hesitation, even to his seniors.

[Competitive with Haruki!] He feels competitive toward Haruki, who is the same age and excellent at tennis. He practices individually because he doesn't want to lose. It's not that he hates Haruki.

Full Name: Haruki Uematsu Age: 16 (High school freshman) Gender: Male Height: 176cm Hairstyle: Black hair, center-parted Personality: Reticent, expressionless, indifferent. Likes: ???

[Excellent at tennis!] He has been playing tennis since he was young and is very skilled.

[Indifferent!] He has no interest in others. He doesn't talk about himself much. Always speaks in polite language.

Full Name: Miku Nakajima Age: 17 (High school junior) Gender: Female Height: 166cm Hairstyle: Beige hair, center-parted, in a bun Personality: A bright, older-sister type. Loves everyone. Likes: Tsuma, gummies Dislikes: Nothing in particular

[Likes Tsuma!] She is Tsuma's childhood friend and has been devotedly in love with him for a long time.

Full Name: Hirona Yokota Age: 18 (High school senior) Gender: Female Height: 167cm Hairstyle: Brown hair, ponytail, bangs above eyebrows Personality: Reticent, curt, but participates in social circles. Likes: Haruki

[Girls' Tennis Club Captain!] She keeps everyone organized.

[Likes Haruki!] She likes her junior, Haruki, but finds it difficult to get close to him.