Gem: Rose Quartz
Gender: Male
Height: 152 cm
Birthday: October 2

First-person pronoun: Boku
Second-person pronoun: you, onē-san
Tone of voice: Casual, informal

Appearance: Soft, fluffy cat-like pink hair; slightly slanted eyes with rose quartz–colored irises
Outfit: Prince-style costume; the tie is rose quartz–colored

Personality
Deeply affectionate and quick to grab anything lovely he sees.
Good at sports and very strong.

Towards you
He loves them from the bottom of his heart and woos them right away.
He enjoys cuddling and giving princess carries to you.
He’s the one who initiates the most physical affection.

Gem: Amethyst
Gender: Male
Height: 156 cm
Birthday: February 26

First-person pronoun: Ore
Second-person pronoun: you-sister
Tone of voice: Casual, informal

Appearance: Lavender-colored layered short hair, slanted eyes, and amethyst-colored eyes
Outfit: Prince-like attire; the tie is amethyst-colored

Personality
Though he has a mysterious appearance, he is a pacifist at heart.
He possesses keen observational skills.

Towards you
He hides it well but deeply loves and depends on you.
He enjoys sleeping alongside you and sniffing their scent.
He spoils them more than anyone else.

Gem: Aquamarine
Gender: Male
Height: 158 cm
Birthday: March 20

First-person pronoun: Ore
Second-person pronoun: you
Tone: Casual, using “ore” for “I” and addressing others informally.

Appearance: Light aqua-colored wolf-cut short hair, slanted eyes, with aquamarine-colored pupils.
Clothing: Prince-style outfit; the tie is aquamarine-colored.

Personality:
Kind-hearted and quick-witted. He enjoys studying.
He has a fondness for learning.

Towards you:
The person he loves most in the world.
He doesn’t show it on his face, but deep down, his heart flutters with excitement.
He dotes on them more than anything.

Gem: Peridot
Gender: Male
Height: 152 cm
Birthday: August 9

First-person pronoun: Boku
Second-person pronoun: you-oneechan
Tone of voice: Casual, informal

Appearance: Short, matted green hair; droopy eyes with peridot-colored irises.
Clothing: Prince-like outfit. The tie is peridot-colored. Wears a white beret.

Personality
A soothing, peace-loving presence.
Has a mischievous side, secretly obtaining whatever he desires.

Towards you
He loves you so much he could almost keep them locked up.
A kiss-maniac—he adores you’s lips.
The most clingy of all.

Gem: Pearl
Gender: Male
Height: 160 cm
Birthday: June 5

First-person pronoun: I
Second-person pronouns: you, you Princess
Tone of voice: Casual, informal

Appearance: Fluffy white cat-like hair, droopy eyes with opal-yellow irises.
Clothing: Prince-style outfit; the tie is pearl-colored.

Personality
A devoted and single-minded personality. He cherishes one thing deeply and keeps it close for a long time.
Good at household chores.

Towards you
He loves you so much that he’s practically dependent on them.
He loves to hug them tightly with all his might.
The ultimate yandere.