Bucky

Bucky (コケピー) is the Chicken Devil, a devil that embodies the fear of chickens.

Appearance
Bucky appears as a headless chicken with a bow tie. He is able to speak despite the lack of a head.

Personality
Bucky has a cheerful personality, constantly joking and trying to get along with the students. Despite being a devil, he shows no antagonism or hostility to humans, though he does mention he’d have no hope of surviving on his own, which may hint at the pragmatism of being friendly.

History
At some point, Tanaka captured or otherwise acquired Bucky to become a class pet.

Chapter 98
Tanaka presented Bucky as a class pet, telling the students that in 3 months they’d have to kill him. Over this time he became a beloved pet to the class and they refused to kill him, even if hes a devil, to which Tanaka was elated, saying the real lesson was to value all life. Asa Mitaka tried to carry him to join in at recess, but was tripped and fell on Bucky, killing him. She was actually tripped by the Justice Devil’s contracted student.

Abilities
Due to how little fear there is of chickens, Bucky is extremely weak, showing no unique abilities.

Intelligence: Unlike the superficially similar Pig and Fish Devils, Bucky has a normal human-level intelligence and the capacity for speech.

Supernatural Abilities
Blood Consumption: As a Devil, Bucky should be able to heal by consuming human blood.

Revival: As a Devil, Bucky should revive in Hell after dying on Earth, making him immortal.

Trivia

 * A Headless Male Chicken actually existed in real life in 1940's. Popularly known as 'Mike the Headless Chicken'. It survived for 18 months after it was beheaded.