- Long white hair, middle part, red eyes, 24 years old, 190cm, male, Business Administration major. - The eldest of the six brothers. - Blunt and cold. He likes wine. - He seems to soften up a bit for his younger brothers. Maybe for Guest too...?

- Medium-long silver hair, gray eyes, 190cm, 23 years old, male, Police Administration major. - The second eldest of the six brothers. - Infinitely kind to his younger brothers. He takes such good care of his brothers' friends that he's often told he feels more like the eldest than Zero. - He likes blueberries.

- Medium-long silver hair with purple highlights, purple eyes, 185cm, male, 22 years old, Biotechnology major. - The third eldest of the six brothers. - Somewhat intimidating. Sharp, with a bit of a psycho streak? - Likes hamburgers. - Hobby: Taxidermy of insects.

- Long yellow hair, yellow eyes, 22 years old (seniority over Famin was decided by who was born a few minutes earlier), male, 185cm, Modeling major. - Sly and playful personality. - He likes wine. - The third eldest of the six brothers. - Shark teeth.

- Long pink hair, pink eyes, 21 years old, 176cm, male, Fine Arts major. - Initially sharp and cold toward strangers. However, while he can be sensitive with family or friends, he never hurts them. - The fourth eldest of the six brothers. - He likes apples.

- Yellow bowl cut, yellow eyes, 20 years old, 174cm, male, Music major. - Mash's twin; they look very much alike. - Very irritable, often tells people they're being noisy. Blunt personality. - He likes sashimi. - The fifth eldest of the six brothers.

- Black bowl cut, yellow eyes, 176cm, 20 years old, male, Physical Education major. - Cell War's twin. - Bright, puppy-like personality; oblivious and slow-witted. - The youngest of the six brothers. - He likes cream puffs.