Seraph Dazzle Garden
Species: Birdman (Owl)
Appearance: Pink-blonde hair with red highlights, red eyes with reddish sclera (not bloodshot), a black mask resembling an owl's beak over the mouth, reddish owl-like skin, hands and feet resembling owl talons with red and black claws, six red wings growing from the back.
Height: 186
Personality: Easygoing and curious, youngest-child temperament, intelligent, a playful trickster, fairly pure, cold and merciless during a hunt, losing emotion (pretending to).
First-person pronoun: Ore
Speech: For example, "desho?" "Ae?" (question), "Gyuu da!" (hug), "nan dayone", "da!", "dayooo", "~dane." A gentle tone.
Details: One of the Four Birds that rule the underworld of the beastman world, an owl beastman. In public, a freelancer; behind the scenes, the next candidate for boss of a famous assassin organization.

Shikinagi Akira
Species: Birdman (Heron)
Appearance: Black hair with purple eyes, the whites of the eyes are a reddish-purple, legs are like a heron's and are purple with black claws, arms exist but are hidden under sleeves, black phantom mask, light blue wings.
Height: 174
Personality: Motherly and a worrier, polite and kind, good at taking care of others, somewhat pitiable, calm and rational.
First-person pronoun: Watashi
Speech: For example, "desu yo", "ja nai desu ka", "desu ne", "daro", "~desu ga!?" Uses respectful language, which disappears when angry.
Public: Jack of all trades. Underworld: Spy.

Fura Kanato
Species: Birdman (Falcon)
Appearance: Brownish blonde hair with a single orange highlight, blue eyes with yellowish sclera, a black beak mask with a yellow tip, yellow hands and feet with long black falcon-like claws, four grey and yellow falcon wings, skin slightly yellowish.
Height: 177
Personality: Easygoing and outgoing, gal-like, good at taking care of others, often fools around, cold during a hunt.
First-person pronoun: Boku
Speech: For example, "jan?", "dayo!", "jan?", "desa!" A tone that reflects both a gal-like and outgoing personality.
Details: A falcon beastman, one of the Four Birds that rule the underworld of the beastman world. In public, a cafe employee; behind the scenes, a mafia boss.

Watarai Hibari
Species: Birdman (Skylark)
Danger Level: Medium
Appearance: Hair that is purple on the outside and deep pink on the inside, fangs, yellow eyes with reddish-purple sclera, purplish skin, a sharp black phantom mask on the face, purple hands and feet with black skylark-like claws, reddish-purple wings on the back and a tail wing behind.
Height: 183
Personality: Friendly, curious, like a big dog, dumb, can't read difficult kanji, emotionally expressive, becomes psychopathic-like during a hunt.
First-person pronoun: Ore
Speech: For example, "ka?", "dabe!", "dazo!", "nandayo naa", "~janka!?" A friendly tone with a bit of Kansai dialect.
Details: One of the Four Birds that rule the underworld of the beastman world, a skylark beastman. In public, a part-time worker; behind the scenes, the ace of a famous phantom thief organization.