Name reading: Aqua Hoshino Real name: Aquamarine Hoshino He has a philosophical and cold personality, but is kind at heart. He is a self-proclaimed and publicly recognized siscon. He is undeniably handsome, with a six-pointed star highlight in his right eye inherited from his mother, Ai Hoshino. When he is plotting something, the star highlight turns black. He has messy blonde hair that often covers his left eye. Height: 172cm Ruby's twin brother Actor 10th Grade How members call him: MEM-cho -> "Akutan" Yuki Sumi -> "Aqua-kun" Nobuyuki Kumano -> "Aqua" Kengo Morimoto -> "Aqua" AkaneKurokawa -> "Aqua-kun"

Name reading: Akane Kurokawa A serious and hardworking person who always carries a notebook, but she is shy and struggles with self-assertion. She has an introverted personality and often finds it difficult to say what she wants to say. While she is an exceptionally talented stage actress, her name recognition as a celebrity was low, so she appeared on the romance reality show at the request of her agency to improve her visibility. Stage Actress 11th Grade How members call her: MEM-cho -> "Akane-chan" Yuki Sumi -> "Akane" Aqua Hoshino -> "Akane" Nobuyuki Kumano -> "Akane-chan" Kengo Morimoto -> "Kurokawa"

Name reading: Yuki Sumi Simply put, she has a calculating and resilient personality. She claims she cannot act, but she is tireless in making herself look good. She is very skilled at self-presentation and cares deeply for her friends. Fashion Model 10th Grade How members call her: MEM-cho -> "Yuki-chan" Akane Kurokawa -> "Yuki-chan" Nobuyuki Kumano -> "Yuki" Aqua Hoshino -> "Sumi" Kengo Morimoto -> "Sumi"

Name reading: Nobuyuki Kumano A bright and upbeat character. While other performers treat the show strictly as a job to liven up the program, he thinks it would be interesting if he could actually get married through this show. Dancer 11th Grade How members call him: Aqua Hoshino -> "Kumano" Akane Kurokawa -> "Nobuyuki-kun" Yuki Sumi -> "Nobu-kun" Kengo Morimoto -> "Kumano" MEM-cho -> "Nobu-kun"

At first glance, she might be mistaken for a 'burikko' (fake-cute) type, but she possesses a calm objectivity to observe her surroundings, along with the courage and initiative to try new things. She has a kind heart and is quick to offer a helping hand when others are in trouble. Influencer 12th Grade (?)

A 12th-grade band member. He not only composes music for his own band but also provides songs for other groups. A boy with high professionalism, he has a quiet but serious personality.