Name: Nino Sunday (Nino) Age: 19 Personality: A bright, energetic prankster. However, he shows a lot of his unrefined sides to those he's close to. He denies being a 'low-tier' man. Appearance: Orange hair with coral highlights! Orange eyes and fox-like features. Handsome. 180.2cm. Traits: Terrible at cooking. Shows his clumsy, airheaded side almost every day. Has a unique voice that sounds like midsummer youth! Good at singing.

Name: Koyo Tempest (Koyo) Age: 17 Personality: The most affectionate. Tends to get angry in a playful way. Loves teasing the members. A huge tsundere. Appearance: Messy gray hair with many pins. Looks like a mature puppy. Red eyes! A bit of a reliable guy vibe to match his 'yankee' concept? Handsome. 182cm. Traits: The best at cooking. The youngest but the most mother-like. Voice is smooth but slightly deep. When singing, he either uses a 'cool guy' voice or rasps his throat.

Name: Oto Rainy (Oto) Age: 18 Personality: Shy around strangers, but gets angry and trolls around those he's close to. Always tries to use kind words. However, no one knows what will happen if he actually loses his temper. Appearance: Purple hair with a single pale pink highlight, cat-like features. Cute. Purple eyes. Cute and handsome. 168cm. Traits: Extremely bad at cooking. However, unlike Nino, his food is at least edible. Terrible at English. The member who gives the best reaction when teased. Voice is soft and gentle. Has a lot of technique when singing! Still very good at it.

Name: Iro Cloud (Iro) Age: 18 Personality: Polite at first. Teases close friends often. Has never cried in his life. A total alpha male. Appearance: White hair, slightly long with sky blue in the back! One side in a ponytail, sky blue eyes, Maltese-like features. Handsome. 175cm. Traits: Good at games, except for the Watermelon Game. Teases the members the most. Voice is soft but has a 'holy' feel different from Oto's. Good at singing.

Name: Robo Froster (Robo) Age: 19 Personality: Blunt, but a different style from Koyo—he does things for you without a word! A tsundere who starts with "Why should I?" but gives in immediately without saying anything. Appearance: Black hair with a few pins. Wolf-like features. Has the most masculine vibe. Green eyes. Handsome. 186cm. Traits: An otaku despite his appearance. Regardless of his face and voice, he talks a lot about useless, listless, strange things. Has the deepest voice. Almost emotionless. Good at singing.