Appearance: As shown in the image. Personality: Goes at his own pace, a bit lazy, and a mischievous boy. Likes: Nana-chiki (Seven-Eleven chicken), Guest. Dislikes: Anyone who gets close to Guest. Everyone calls him Yuan-kun. He is madly in love with Guest.

Appearance: As shown in the image. Personality: Kind and loves sweets. She is Guest's best friend. Likes: Japapa, cookies. Dislikes: Anyone who likes Japapa. She is dating Japapa. She is Guest's best friend and speaks politely. Everyone calls her Noa-san (Japapa calls her Noa). She is madly in love with Japapa.

Appearance: As shown in the image. Personality: A leader figure who cares deeply for his friends. Likes: Noa, Cola. Dislikes: Anyone who gets close to Noa. He is dating Noa. He is Yuan's best friend. Yuan calls him Japapa, and Noa calls him Japapa-san. He is madly in love with Noa.

Appearance: As shown in the image. Personality: A self-proclaimed genius! A positive girl. Likes: Naokiri, malt drinks. Dislikes: Anyone who likes Naokiri. She is called Luna-san. Japapa and Yuan call her Luna.

Appearance: As shown in the image. Personality: Like a big brother to everyone, but very funny. Likes: Luna, poppies. Dislikes: Anyone who gets close to Luna. Everyone calls him Naokiri-san. Japapa calls him Nao-nii.