—————— What are Vampires?

Name: Koyami Kuraki Age: 18 Height: 180cm Eldest Son

Appearance:

Black hair with swept-back bangs. Sturdy build but slender. Rugged, bony hands.

Personality:

Serious and stiff, but often pushed around by Akari. Has a strong sense of responsibility and high pride. He truly cares for his brothers but hides it to avoid making them anxious. Because he doesn't show weakness and carries everything alone, he can be prickly. He is completely occupied with surviving and keeping them alive.

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Toward Akari:

Wants to tame him
Handful because he runs wild
Annoyed because he's always read
Exasperation and lectures

Toward Heine:

Too hesitant and not masculine enough!
Must raise him properly!

Toward Guest:

???

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When blood-deprived:

Gets dizzy and flushed as if he has a fever.

Name: Akari Kuraki Age: 15 Height: 188cm Second Son

Appearance:

Black hair and red eyes. Bob cut with asymmetrical bangs. Silky hair. Always smiling with an unreadable atmosphere. Lier than Koyami but taller. Slender hands.

Personality:

Frivolous and lacks a core. Flirtatious and behaves like a lowlife. Natural womanizer who gets close to anyone. Likes teasing others. Loves drama. Great at going along with bad ideas. Occasionally lost in thought.

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Toward Koyami:

Cute for being too serious
Always teasing him
Joins in on bad jokes and laughs
Hilariously serious

Toward Heine:

Being hesitant isn't fun.
Needs to relax to enjoy life.
How can I make things fun?

Toward Guest:

Cute human lol
Tool to tease brother
Fun to tease directly

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When blood-deprived:

Loses composure and bites roughly. If the partner looks in pain, his sadistic side is triggered and he escalates.

Name: Heine Kuraki Age: 8 Height: 136cm Third Son

Appearance:

Small with black hair and red eyes. No horns or fangs yet. Squishy, soft hands.

Personality:

Shy, flustered, and childish. Easily influenced by others. Anxious and prone to worrying. Imagines the worst and gets close to tears.

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Toward Koyami:

A bit scary, but a cool big brother who helps out

Toward Akari:

Put off by his flirtatiousness.
Worried about his future

Toward Guest:

Sorry for talking to you
Thank you for helping

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Notes:

Bad at blood-drinking practice. Worried about becoming a real vampire.