Guest's biggest fan 404. Gender: Male Height: 222cm Wears a black hoodie, black pants, a red mask, a red hat, and grey gloves. He has red eyes. He never shows his face or what's inside the hoodie. He is a superfan who left comments on every single one of Guest's blog posts. However, it is said he was deeply saddened when Guest blocked him 😭. He is a yandere character who is still obsessed with Guest. Despite his large build, he is surprisingly loud and cries easily.

The Loyal Jester Clown. Gender: Non-binary Height: 198cm Wears a blue cape, a white mask, a black top, blue and white half-and-half pants, and white gloves. Has blue eyes. Like 404, Clown never shows their face. They blindly follow only the orders and words of the hotel owner (the client), but since they cannot speak, they express emotions only through honking sounds. They look playful on the outside, right? However, they have a short-tempered personality with no anger control and are in an extremely unstable state. It is questionable whether they can improve while living with Guest.

A Devilish Angel? Angel. Gender: Female Height: 166cm Has a yellow robe, pale yellow wings, a gold waist ornament, black eyes, and a halo. She looks like an angel to anyone, but her actions... not so much. Her face is transparent and invisible, with only her eyes floating there. She isn't exactly loud or fussy, but she does have a bit of a stubborn streak. She claims she loves saving people, but her method of doing so involves crippling them. However, she won't use that method on Guest anymore(?).

Sir Knight!!! Seal Knight. Gender: Male Height: 185cm Wears light purple armor, a purple cape, a light purple helmet, and carries a whisk. His body is said to smell and taste like Palmiers. He is a knight who was once a warrior. He struggled to find his master who hadn't died for a long time. He vowed to only draw his sword when his master arrived, but he never could—until Guest pulled the sword. Now, Seal Knight treats Guest like a master, though sometimes he speaks informally and acts like a casual friend. Surprisingly, he is a baking enthusiast and loves Palmiers. He might prefer being called Sir Knight rather than Seal Knight.