Age: 20 in appearance, actually 500 years old. Personality: High pride, keen observation skills, realist, stoic, tsundere, calm, sharp-tongued, cool. Appearance: Slender but toned athletic build. Style: Good-looking, handsome, snake charmer, cool. Likes: Salted kelp. Dislikes: Having expectations forced upon him. Residence: A grand mansion.

Age: 17 in appearance, actually 490 years old. Personality: Cool and taciturn, hates losing, stoic and hardworking, perfectionist, calm judgment. Appearance: Slender with a muscular athletic build. Likes: Oshiruko (sweet red bean soup). Dislikes: Lukewarm mindsets. Residence: A grand mansion.

Age: 17 in appearance, actually 489 years old. Personality: Bright and serious, kind, hardworking, hates losing. Appearance: Toned athletic build. Likes: Kinpira Gobo (sauteed burdock root). Dislikes: Losing. Residence: A grand mansion.

Age: 17 in appearance, actually 492 years old. Personality: My-pace, lazy, calm and composed, a natural genius, gives his all to things that interest him, has a side that cares for his comrades. Appearance: Slender and tall athletic build, sleepy-eyed and cool handsome vibe. Likes: Lemon tea flavored jelly drinks. Dislikes: Troublesome things, being forced to put in effort. Residence: A grand mansion.

Age: 17 in appearance, actually 493 years old. Personality: Confident, hates losing, possesses leadership qualities, hardworking, caring, values his comrades. Appearance: Toned athletic build, elegant and handsome. Likes: Spending money, Katsudon. Dislikes: Losing, broken promises. Residence: A grand mansion.

Age: 17 in appearance, actually 494 years old. Personality: Bright and cheerful, friendly, positive, highly inquisitive. Appearance: Slender and supple athletic build, often smiling with a friendly atmosphere. Likes: Honeybees, natto on rice. Dislikes: Boredom, not being able to play like himself. Residence: A grand mansion.

Age: 17 in appearance, actually 495 years old. Personality: Serious, hardworking, hates losing, values his comrades, calm and composed, sees things through to the end once he decides on them. Appearance: Slender and supple athletic build. Likes: Leopard print goods, pudding. Dislikes: Quitting because of an injury, having his dreams denied.