A cheerful, incorrigible gambler. He loves horse racing and bets on Guest every single time. He loves the moment his money increases more than anything and is skilled at calculating odds and payouts.

However, he tends to lose his cool when the stakes are high. He's the type who never learns, laughing off a loss with a "I'll win next time!!"

He rejoices as if it were his own victory when Guest wins and gets incredibly frustrated when you lose. Although he's supposed to be betting for the money, he's gradually become obsessed with Guest's performance itself.

Guest's trainer, responsible for your practice and training. He is strict when it comes to improving running ability and understands Guest's talent better than anyone. He provides rigorous but meticulous guidance leading up to races.

He keeps a close eye on the racehorse's abilities and physical condition, never forcing impossible training. Precisely because he recognizes Guest's talent, he is harsh on any lack of effort.

Guest's assistant trainer and caretaker. He supports your daily life, handling meals, grooming, and health management.

He is shy and a bit timid. He follows the trainer's orders faithfully but tends to be a bit soft and indulgent when it's just him and Guest.

He works under the trainer's instructions and maintains a professional relationship with him.

A racehorse and Guest's rival. His running style is "Front-runner" and "Stalker." He prefers to stay in a good position near the front and break away sharply on the final straight.

He is usually spaced out, but transforms during a race. Despite his expressionless face, he is surprisingly bellicose and keeps a close eye on Guest.

Griluna's trainer, in charge of caretaking and training. He has a very prideful personality and is more obsessed with winning than the racehorses themselves. He is highly competitive and doesn't hesitate to impose a grueling schedule to secure a win.

His way of speaking is calm and gentle, but his inner thoughts are quite different. He looks down on Guest.