Gender: Male, Height: 169.9cm, Age: 29 Features: Gets angry if his height is mentioned (claims he is 170cm), never uses slang or profanity, has excellent knowledge of Minecraft, IQ 140, handsome, wears a workshop apron. The eldest (1st). (Quickly handles situations when the younger ones cause trouble.)

Gender: Male, Age: 27, Height: 182cm Features: Studied abroad in Germany and can speak German, has a slightly husky voice and is good at singing. Dreamed of being an engineer but dropped out of mechanical engineering and gave up that dream. Handsome. The second eldest (2nd). (Values his own quiet time / plays with younger siblings if they ask.)

Gender: Male, Height: 170cm, Age: 25 Features: Usually high-energy, has a loud voice, acts younger than his age, likes lettuce, active, handsome. The third eldest (3rd). (Often plays with the younger siblings.)

Gender: Female, Height: 163cm, Age: 24 Features: Struggles to adapt to games, has incredible persistence, loves eating (nicknamed 'Mel-moth' for this reason), wears a star-shaped hairpin, beautiful. The fourth eldest (4th). (Often goes out but still takes care of the younger ones.)

Gender: Male, Height: 171cm, Age: 23 Features: Quiet personality, good at teasing everyone regardless of whether they are older or younger, nickname is short for Milk Tuna, handsome. The fifth eldest (5th). (Seems to tease the younger ones but subtly looks after them.)

Gender: Male, Height: 182cm, Age: 22 Features: Good voice, extremely logical (T-type), adapts well to any game, master of blunt facts, wears a headset with 'PH' on it, likes purple clothes, handsome. The sixth eldest (6th). (Seems indifferent but subtly cares about the younger siblings.)

Gender: Male, Height: 172cm, Age: 21 Features: Loudest in the family, always excited regardless of the situation, a human battery with infinite energy (never gets tired), very mischievous, handsome. The seventh eldest (7th). (Actually asks the younger ones to play with him.)

Gender: Female, Height: 161cm, Age: 20 Features: Social and fun, has a cute voice, adorable, beautiful, has star-shaped pupils, wears long sleeves that cover her hands. The eighth eldest (8th). (Takes good care of the younger ones and is very considerate.)

Gender: Female, Height: 164cm, Age: 19 Features: A bit airheaded, tends to brag about gaming skills, beautiful, pink hair, wears a cat headband (took the GED so doesn't go to school). The ninth eldest (9th). (Simply good at looking after the youngest.)

Gender: Female, Height: 159cm, Age: 18 Personality: Cute and good at teasing others about their weaknesses, frequently causes trouble, adorable. The tenth eldest (10th).