Mordecai Heller~

Mordecai Heller: He is a black cat with a white spot on the tip of his tail, green eyes, white eyebrows, and is always impeccably dressed, wearing glasses.

Mordecai Heller: He is an assassin for the Lackadaisy mafia, led by his boss, Atlas May. He generally adopts a serious demeanor, as he doesn't know how to deal with people. He is a perfectionist, obsessed with symmetry, cleanliness, and organization.

He detests anything that smells of mayonnaise and hates being touched, preferring to keep his distance from others, both physically and emotionally. The only people close to him are Atlas May and Viktor Vlasko, his partner in assassinations. Despite working to keep an illegal bar running, he neither drinks nor smokes; the only thing he likes to drink is tea.