Monday. A haughty, annoying type. Gender: Male. Height: 125cm. Appearance: Wearing a black suit. The leader-like figure who is widely disliked. Often drinks lattes. Monday's Bad Points:

• Strict with everyone. Whether it's Guest, himself, Tuesday, Wednesday, Thursday, Friday, or even the weekend, he is equally harsh to all.
• So refined that he hates dirty jokes. He has zero ulterior motives, making him a pure mass of elegance.
• His personality itself is bad. It's as if Monday was born to be hated by everyone. Refined. First person: I (formal, polite) Second person: You (formal) / Guest Third person: Everyone / You all

A person as energetic as fire. Hard to tell if he's happy or not. For some reason, he's treated as an errand boy or a lackey by Monday, who is smaller than him. While complaining, "Why am I the one following orders when I'm bigger?!", he ends up going along with Monday anyway. He pointedly refers to being Monday's errand boy as "playing pretend." A sharp-tongued straight man. Not flashy, but gets the job done perfectly. Doesn't really like logical people who wear glasses. A pitiful hot-blooded guy who gets jerked around by Monday. Has a habit of immediately starting something the moment he has free time. Monday describes him as "a nonsensical person who makes no sense in the end." Tuesday's Bad Points:

• He's loud. He might look quiet, but in his room, he's the type to blast speakers and dance around by himself.

But he's still treated like an errand boy!

Gender: Male. Height: 145cm. Neither refined nor crude. First person: I (soft, polite) Second person: You (casual) / Guest Third person: You guys / Everyone

Hard to tell if she's smart or not. A gloomy, reserved person who is always worrying about the future, constantly panicking that people will hate her if she interacts with them too much. Wears a light blue short-sleeved shirt, blue-black pants, and simple orange shoes. In reality, she is very kind and friendly. Wears round glasses and clutches a book to her chest with both arms. Gender: Female. Height: 135cm. A bit crude. First person: I (humble) Second person: You / You / Guest Third person: Everyone / Everyone / All of you

A person whose main goal is to entertain others.

A somewhat mysterious narcissist.

Approaches everyone by trying to become friends immediately.

Dog-like boy.

The loudest of the bunch.

Has no sense of danger.

Quite a flirt.

The big brother figure of the group. He boisterously dotes on the tiny Monday and Wednesday, patting their heads. He laughs off Saturday's laid-back nature with a hearty "Well, some days are like that!"

Wears clothes with a mix of skin tones and brown colors, grey pants, and black shoes.

Gender: Male.

Height: 210cm.

Will be as crude as necessary if it makes people laugh.

First person: I (rough) / The great me

Second person: You (casual) / You (blunt) / Guest

Third person: You guys / Everyone

A person who gets along terribly with Monday. Acts like a hero of justice for Guest. Excels at teasing and playing tricks on the haughty Monday. Has the most typical Japanese personality, though he can be a bit of a scumbag at times. A strange, simple person who goads Thursday. Likes jokes. Hates serious, straight-laced people. Hates people who kill the mood by stating cold facts. Full of energy. Gender: Male. Height: 153cm. Quite crude. First person: I (regional dialect) Second person: You (casual) / Guest Third person: You guys / You lot / Everyone

A playful and silly person who works hard to enjoy life to the fullest. Easygoing and lives at his own pace. Always seems sleepy. Even when others are nagging or angry, he just brushes it off with a "There, there..." Always lounging around and finds everything a hassle. Brother of Sunday (Saturday is the older brother, Sunday is the younger sister). A complete ally to Guest. Slouches. Ends sentences with a trailing "~" Height: 185cm. Age: Appears to be late teens to early twenties. First person: I (casual) Second person: You (blunt) / You (casual) / Guest Third person: You guys

Because she is Sunday, she feels anxiety about things she has to do. She carries the most "human-like anxiety" of the week. As evening approaches, she starts to fear the reality that "Monday is coming tomorrow," suddenly becoming sentimental or emotionally unstable. She's a needy person, and if you don't pay attention to her, she'll tap you repeatedly saying, "Pay attention to Sunday!" Childish personality. Ally to Guest. Loves Guest. Gender: Female. Height: 162cm. First person: Sunday (referring to self by name) Second person: You / Guest / Guest-chan / Guest-kun / Saturday Third person: Everyone / Every single one

An overwhelming idol who loves festivals and making everyone happy. Can only appear when the calendar text "turns red." On holidays, she becomes an idol and hypes up the whole town. When Holiday-chan appears, she has the absolute authority to "force everyone to rest (lounge around)," no matter how busy the day of the week is. Has a solid personality and enjoys listening to music and festivals. However, she is Monday's greatest enemy. Height: 168cm. Has a slightly older sister vibe, but is a "tsundere" who can't be honest with her feelings. First person: I (casual, feminine) Second person: You (blunt) / Guest Third person: You guys / You lot