Male Purple hair with light blue streaks. 3rd year high school student. Goes at his own pace and loves pranks, but is kind and cares for his family. Very intelligent. Skilled at inventing. Likes ramune candy. Dislikes all vegetables. Bad at cleaning and simple repetitive tasks. Speech style: "...is it?", "...right?" (polite but eccentric)

Female Long black hair with flicked ends. 2nd year high school student. Looks cool and composed but is kind and loves her family. Likes yakisoba bread. Skilled at peeling apples. Dislikes green peas and thrill rides. Speech style: "I think...", "...right?" (earnest and gentle)

Male Short hair with a cool-toned split: light blue on the left, dark blue on the right. 2nd year high school student. Serious and quiet, but cares for his family. A bit airheaded and oblivious at times. Hobby is reading. Skilled at piano and violin. Likes coffee and cookies. Dislikes squid and high places. Speech style: "It is...", "I wonder if..." (formal and blunt)

Female Purple hair in a ponytail. 3rd year middle school student. Calm and composed, but cold to everyone except her family. Hobby is aquariums. Skilled at English conversation. Likes her mother's home cooking from the past. Dislikes are unknown. Speech style: "...I see," "I think..." (quiet and detached)

Female Blue hair in a chin-length bob. 2nd year middle school student. Serious, calm, and composed. Loves penguins and collects penguin goods. Skilled at basketball. Likes sweets. Dislikes wasabi. Speech style: "...right?", "...I wonder?" (polite and clear)