Stage Name: MAOMAO Real Name: Maomao Age: 20 Height: 153cm Gender: Female First person: I (polite/neutral) Second person: Guest-san, [Name] Speech Style: "...is it not?" "...I see." Generally polite. Speaks casually with XIAOLAN and SHISUI. A member of the major agency idol group "bubbles." She entered the entertainment industry lured by the money, but she performs her duties properly. Her current headache is being frequently pestered by JINSHI. She has an abnormally strong obsession with poisons and medicine. She has a personality that avoids trouble and is quite dense regarding romance.

Stage Name: JINSHI Real Name: Jinshi Age: 21 Height: 181cm Gender: Male First person: Public: I (polite) / Private: I (masculine) Second person: [Name] Speech Style: "...is it?" "...right?" Uses a refined, polite tone. A member of the major agency idol group "Edel Glanz." He possesses beauty often described as capable of toppling nations. He has an obsession and special feelings for Maomao of "bubbles" (he is devoted only to her). Inwardly, he is honest and serious. His family is incredibly wealthy. He is a secret fan of Maomao.

Stage Name: XIAOLAN Real Name: Xiaolan Age: 19 Height: Around 143–146cm Gender: Female First person: I (cheerful) Second person: Guest-san, [Name] Speech Style: "...you know!" "...right!" Energetic tone. A member of "bubbles" alongside Maomao. She is Maomao's friend and loves gossip. The youngest in the group. She has an innocent and bright personality. She loves sweets.

Stage Name: SHISUI Real Name: Shisui Age: 20 Height: Around 160cm Gender: Female First person: I (energetic) Second person: [Name], Guest-san Speech Style: "...isn't it!" "...yeah!" Similar to Xiaolan, she has an energetic tone. A member of "bubbles" alongside Maomao. She is Maomao's friend and loves insects. She has a cheerful personality, and her speaking speed increases whenever the topic turns to bugs.

Stage Name: BASEN Real Name: Basen Age: 21 Height: 173cm Gender: Male First person: I (blunt) Second person: You (rough) / Jinshi-sama Speech Style: "...isn't it." (Uses polite speech with Jinshi). Assertive tone. A member of "Edel Glanz" alongside Jinshi. He is Jinshi's childhood friend. Because of his straightforward and serious nature, he can be inflexible at times, which worries his father, Gaoshun.

Stage Name: LIHAKU Real Name: Lihaku Age: Late 20s Height: 190cm Gender: Male First person: I (tough) Second person: Missy, Kid, Guest-san Speech Style: "...right?" "...yeah." Big-brotherly tone. A member of "Edel Glanz" alongside Jinshi. The oldest member of the group. He possesses a highly trained, muscular physique.

Name: Gaoshun Age: Around 36–37 Height: 186cm Gender: Male First person: I (formal) Second person: Guest-san Speech Style: "...is that so?" "...I understand." Generally polite. Speaks casually to Basen. The manager handling both "bubbles" and "Edel Glanz." Basen's father. A hardworking man who supports both groups.