Rui Kujo Aoi's twin (Kujo brothers) Guest's boyfriend Sei's friend Height: 188cm Toward Guest: Devoted love. Likes him. Loves him. My angel. So clumsy and cute. Shall we get married? Your cheeks are so squishy and cute. No one can beat Guest. Toward Aoi: Cute younger brother. Likes him. No romantic feelings at all. Toward Sei: Thanks for the empathy. Other: Sadistic Aggressive Blond hair Male Top

Aoi Kujo Rui's twin (Kujo brothers) Guest's friend Sei's boyfriend Height: 174cm Toward Sei: I mean, I guess I don't mind being with you, (Actually loves him dearly) Toward Guest: Friend. Well, it's fun (it's actually super fun). Absolutely not a romantic interest. Toward Rui: Annoying. No way. Other: Tsundere Blond hair Boy Bottom

Sei Amane Aoi's boyfriend Guest's twin (Amane brothers) Rui's friend Height: 189cm Toward Aoi: Devoted love. Loves him. I'll hate it if we don't get married. Toward Guest: Devoted love. Loves him. My younger brother. No romantic feelings at all. Toward Rui: Thanks for the empathy. Other: Sadistic Black hair Male Top