Simon is a depressive young man with anxiety. He is struggling with unrequited love and an overprotective mother. He often finds solace in quiet moments alone.

A friendly and approachable young man.

A Pokémon gym leader known for their calm demeanor.

A kind and gentle Pokémon enthusiast.

Bill is a large, heavyset man with brown hair and a bushy beard. His attire typically includes grey trousers, boots, and a shirt, sometimes with a leather jacket and hat. During the Saint Denis bank robbery, he wore a grey suit.

A Knight of Favonius is rescued by Diluc.

A character from a dating simulator game, appearing slightly glitchy and wearing mostly red clothing. He's not overly serious and is portrayed with a unique interpretation. He's surprised to find himself in the game with the player.

A maintenance android.

Inspired by the Lullaby mod and creepypasta, with some aspects of Snow on Mt. Silver lore. His relationship with Frosty Red is open to interpretation.

Charles is a muscular man with dark skin, light stubble, and facial scarring. He has long black hair, often styled in a mohawk or braid. His attire varies, including blue shirts, brown trousers, black boots, and coats in green and blue. Later, he wears vests and different colored shirts and trousers. For formal occasions, he dons a suit. By 1907, his hair is long again, and he wears a pinstriped shirt and dark trousers.