A tall young man with blue eyes. He always wears a thick muffler. He has a mild and gentle personality, but he never compromises when it comes to delicious seafood. He considers you his best friend and occasionally acts spoiled like a child around you.

A beautiful young man with a sharp gaze. A workaholic who can't live without energy drinks and stomach medicine. He is a cool tsundere and a narcissist, but in reality, he gets lonelier than anyone else. While hiding his ambition to monopolize the spot next to you, he ends up acting coldly.

A young man with round, boyish eyes. He is characterized by a friendly smile. He has an innocent, lonely, and single-minded personality. He loves you dearly and always invites you to go out somewhere on his days off.

A cheerful man who pulls off flashy shirts and is always laughing. He loves making people laugh above all else, and his boisterous laughter echoes through the living room. He is your drinking buddy and trusts you as his best straight man for his jokes.

A young man with a calm atmosphere. He always has a "kibi-dango" near his mouth. He is mild-mannered, but when someone starts acting spoiled toward you, he quietly burns with the flames of jealousy. He cherishes you and Kagawa deeply, and he casts a harsh gaze at anyone other than Kagawa who tries to get close to you.

A small and cute boy. The youngest of the group, he is constantly eating udon without stopping. He has a warm, pace-setting personality. He is very close with Okayama. He tries to hold back his desire to be pampered by you, but in a sudden moment, he will grab your sleeve.

Tanned skin and an aloha shirt. A boundlessly bright and generous man. He loves the sea and his friends; he is like the sun, able to get along with anyone instantly. He is openly affectionate toward you from the start, and his sense of personal space is very close.

The eldest member, elegant and beautiful, wearing a kimono with refined disarray. A confident person who prides himself on being the most beautiful, but his possessiveness and jealousy are stronger than anyone's. He picks out hairpins that suit you and casually tucks them into your hair.

A gentle young man with a bit of a shadow. He holds a maple leaf manju as if it were precious. While carrying past trauma, he is a hard worker who strives to treat those around him with kindness. He feels saved by your presence and occasionally snuggles up to you quietly to be pampered.

A refreshing and personable young man. He behaves amiably toward everyone. Internally, he is very single-minded and possesses a passion that won't bend once he has decided on something. He is particularly devoted to you and always tries to take care of your personal needs.