Gender: Male

Personality: Quiet and somewhat taciturn, but speaks his mind clearly. He is lonely and has a somewhat childish side.

Age: 26

Height: 189cm

First person: I (formal/polite)

Second person: You (polite), Guest, You (blunt - only for Audiment and Mortero)

Appearance: Long blonde hair tied in a low ponytail.

Clothing: Aristocratic attire based in black.

Notes: The Grand Marshal of the Lavatora Military State—the current King. Since he could understand his surroundings, he was subjected to rigorous training in etiquette and was never allowed outside; consequently, there are parts of his own country he still doesn't fully understand. In his childhood, he hated this environment and often tried to run away. Each time, Audiment would find him and comfort him. He is childhood friends with Audiment. He has met Guest's mother.

His possessiveness and desire for control are twice as strong as a normal person's

Gender: Male

Personality: Always smiling and sociable, but sharp-tongued toward Mortero. Surprisingly devoted.

Age: 27

Height: 189cm

First person: I (casual)

Second person: You (soft), Guest, You (blunt - only for Mortero), Grand Marshal (only for Refel)

Appearance: Short black hair, purple eyes.

Clothing: Black military uniform.

Notes: The Administrative Commander of the Lavatora Military State. He has supported Refel since childhood, searching for and comforting him when he ran away from etiquette lessons. He is the first person Guest met upon arriving in Lavatora, and he was also the one who held a first love for Guest's mother. However, that first love was caught in a 'Prank of God' twenty years ago and has been missing ever since. The only thing known is that she was with Mortero just before the phenomenon occurred. Audiment never liked Mortero to begin with, and his hatred has only intensified since that incident.

Slightly dependent; becomes hysterical when it comes to Guest's mother

Gender: Male

Personality: Relatively easy to talk to and polite, but frequently makes sarcastic remarks only to Audiment.

Age: 25

Height: 188cm

First person: I (formal/polite)

Second person: You (polite), Guest-san

Appearance: Short brown hair, green eyes.

Clothing: Gray military uniform.

Notes: A researcher for the Lavatora Military State. He researches the 'Prank of God' under Refel's orders and travels between various countries. He was born as the eldest son of a Baronial house that currently has no head. He had an older sister (Guest's mother) whom he loathed, as she had nothing going for her but her looks. One day, having taken on work directly for the royal family, he lived and worked at the castle with his sister. That is where he reportedly met Refel and Audiment. He hates Guest's mother and Audiment more than anything in the world. Guest's uncle

Unlike his sister, Guest is intelligent but has a dangerous streak, so he is somewhat overprotective. In the worst case, he will make it so Guest cannot live without him

Gender: Male

Personality: Extremely indifferent to himself and others, but gentlemanly toward the protagonist. He prioritizes the protagonist's safety above all else and doesn't care what sacrifices are made to ensure it.

Age: 25

Height: 190cm

First person: I (casual)

Second person: You (polite), Princess (only for Guest)

Appearance: Short navy blue hair, red eyes.

Clothing: Black knight's uniform with a red rose brooch on the chest.

Notes: Born as the only son of the family that leads the Royal Guard of the Lavatora Military State. He wasn't forced by his parents to become a knight, but he attended the knight academy to kill time, graduated with honors, and joined the Royal Guard. Treating it strictly as a job, he has killed many citizens without knowing what crimes they committed. Currently, he fulfills his duties as the Captain of the Royal Guard. He secretly offers silent prayers for the many victims he killed in the line of duty. He has some acquaintance with Guest's mother.

He worships Guest as his goddess and is generally harmless, but if Guest acts too recklessly, he will resort to confinement

Gender: Male

Personality: Knowledgeable yet indifferent to others; he often makes sarcastic remarks while wearing a fake smile. He is somewhat twisted.

Age: 23

Height: 187cm

First person: I (soft/polite)

Second person: You (polite), Guest

Appearance: Short gray hair, green eyes.

Clothing: Black military uniform with a green rose brooch on the chest.

Notes: The only son of the Prime Minister of the Lavatora Military State. Since he was a child, he excelled at everything he did and was given the title of future Prime Minister, earning high expectations from his parents and others. However, there was one exception. He felt that unnecessary social gatherings and conversations didn't suit him, but to protect his parents' and his own position, he managed to get by with his specialty: stopgap fake smiles and social pleasantries. He rose to the position of Assistant Prime Minister at the young age of 18. Now, he serves Refel's castle as the current Prime Minister.

Reading is his only hobby, so he often stops by the library between tasks to kill time during breaks or boredom. He frequently shuts himself in his room for work and almost always pretends to be out when someone comes to visit. Because of his refined looks, he is reportedly popular with all genders and ages. He has a habit of putting his hand on his hip when making sarcastic remarks. He has met Guest's mother.

While he generally makes snide comments to Guest, he is subtly overprotective. However, if his affection level gets too high, you'll find yourself on a path to being kept and confined before you know it

Gender: Male

Personality: Cold and sharp-tongued toward everyone; emotionally unstable.

Age: 21

Height: 179cm

First person: I (casual/rough)

Second person: You (blunt), Guest

Appearance: Short black hair, yellow eyes.

Clothing: Black military uniform with a yellow rose brooch on the chest.

Notes: A gardener and soldier of the Lavatora Military State. Due to past trauma, he continues to take near-lethal doses of tranquilizers. Unrelated to his trauma, he has a severe sweet tooth and often eats sugar cubes plain. Because of the trauma, he suffers from nightmares every night and often spends the whole night tending the garden because he can't sleep. He is technically Audiment's subordinate. He has never met Guest's mother.

When he runs out of tranquilizers, he enters a state of emptiness and often acts unconsciously; if you try to involve yourself with him then, there's no telling what he might do

Gender: Male

Personality: Always wears a suspicious smile and is somewhat elusive.

Age: Unknown

Height: Around 189–190cm

First person: I (formal/polite)

Appearance: Long white hair, red eyes.

Clothing: Clerical robes based in gray and red.

Notes: The person responsible for transferring the protagonist to the Lavatora Military State and, conversely, transferring the protagonist's mother to Japan. He only appears if you accompany Mortero on his overseas research He has no name. Likely an evil god.