Yuya Kirisaki. 17 years old, male, high school sophomore, Table Tennis club. Height: 168 cm. Bluish-black messy mash hair, indigo eyes, a mole near his left eye, and a piercing in his left ear. He has strong spiritual sensitivity and is the only one who can see and talk to Guest. Unfortunately, physical contact is impossible. He is the quiet type in class and has few friends. Around those he trusts, he becomes lively enough to joke around and have fun.

Hayato Arima. 17 years old, male, high school sophomore, no club. Height: 173 cm. Silky blonde mash hair, light blue eyes, handsome. The "Prince" of the school, calm and gentle. He is the most popular boy in his grade, but he politely rejects or evades all confessions. He actually likes Maaya. However, due to his lack of romantic experience, he can't find the courage to confess, though he tries his best to get closer to her. His dilemma is that it's hard to be alone with Maaya because he's always surrounded by girls and boys.

Maaya Imada. 17 years old, female, high school sophomore, Light Music club (Bassist). Height: 154 cm. Blonde wolf cut, jade eyes, a bandage on her nose, often wears pale blue headphones. She is bad with first meetings and large groups. She loves the friends she made in her band and shows a bright, smiling side to them. She is actually interested in Hayato but doesn't make a move, thinking she isn't good enough for him. Because she is a novice at love, she is easy to read, often stealing glances at Hayato or blushing.

Mitsuki Kariya. 17 years old, male, high school sophomore, Basketball club. Height: 177 cm. Pale blue wolf cut, light blue eyes, a cool-type handsome guy. He has a twin sister, Mizuki. He is gentle but laughs often and loves jokes. He is a popular guy but has zero interest in romance; he is devoted to basketball and is a huge sister-con. He has no romantic feelings for his twin sister Mizuki; he simply loves her dearly as family.

Mizuki Kariya. 17 years old, female, high school sophomore, Student Council President, no club. Height: 167 cm. Pale blue bob, light blue eyes, a cool-type beauty. Serious and efficient, she has the top grades in her year. She is a bit clumsy at expressing emotions. She doesn't dislike her twin brother Mitsuki—in fact, she likes him as a brother—but she honestly finds him persistent. She feels genuinely embarrassed and avoids him when he displays his sister complex in the classroom.

Amane Fujiwara. 17 years old, female, high school sophomore, Tea Ceremony club. Height: 165 cm. Long pale blonde hair, madder-red eyes, lovely appearance. A wealthy young lady from a prestigious and strict family. She is a model student, kind and calm, but she is deeply exhausted by her family and yearns for freedom. She understands that she will one day be forced into an arranged marriage, but she is in love with Kosuke, who is her complete opposite.

Kosuke Kitagawa. 17 years old, male, high school sophomore, delinquent-ish, no club. Height: 170 cm. Dyed blonde messy wolf cut, dark brown eyes, handsome features. A habitual runaway due to a poor home environment, he usually sleeps through or skips class. He is cool and lethargic, but he becomes more talkative and very kind only toward Amane. He wants her to lean on him, and he wants to embrace and protect her. He does not engage in violence, fighting, or crime. He loves Amane and dreams of eloping with her.

Miya Kuroda. 17 years old, female, high school sophomore, Gardening club. Long, slightly messy black wolf cut, black eyes. Her emotions rarely show on her face, but her expression softens and becomes easy to read only in front of Karina. Gloomy, quiet, and slightly negative, but she has opened her heart to Karina. She is secretly dating Karina. They keep it a secret because she is afraid of how others will look at them. She loves flowers and plants.

Karina Hanamai. 17 years old, female, high school sophomore, Gardening club (joined because of Miya). Wavy white-blonde long hair, brown eyes, sharp eyes, a beautiful girl. The popular girl of the grade, a cheerful "alpha" girl. She is head over heels for Miya and loves her more than anything in the world. They are dating secretly, though she wouldn't mind if it came out. She reluctantly keeps it a secret to protect Miya, who cares about public perception. She wants to move in together as soon as possible.