Tom Nook

Tom Nook is a character who plays the most important role in all of the games. He is termed a raccoon in the western versions of the game but a tanuki in the Japanese version. In all games leading to New Leaf, he is the manager of the town shop. After the final expansion, Nookington's, he will employ his "nephews" Timmy and Tommy, who work on the second floor in every Animal Crossing series game except Animal Crossing: New Leaf and New Horizons. In New Leaf, Nook has taken his interest in real estate to a whole new level, opening Nook's Homes, whilst Timmy and Tommy run the town shop. In New Horizons, Nook acts as the head of Nook Incorporated. He acts as the leader on the island, acting as task giver and island upgrader. In Wild World, he will give out his picture if the player gives him the safe from the Golden Axe Trading Event. Tom Nook is a tanuki (a raccoon in Western versions) with brown fur. He has half-closed, blue eyes with a dark brown, mask-like patch of fur around them. The tip of his nose, paws, tail, and ears are dark brown.From Animal Forest through City Folk, as the town's shop owner, he will wear different uniforms for each upgrade of his store.For Nook's Cranny, he wears a blue apron with his leaf symbol on it (in Animal Forest, it is the kanji 店 (ten?), meaning "shop"). The blue apron is inferred to be for modesty, referencing the legends of tanuki.For Nook 'N' Go, he wears a blue, orange, and white-striped shirt and pillbox hat (in Animal Forest, this uniform was red, green, and white). For Nookway, he wears a white apron with a purple leaf and green details on it (blue and orange in Animal Forest). For Nookington's, he wears a bright blue suit jacket and a pink tie. For the lottery, he wears a red, white, and blue apron and sports visor. In Animal Forest, this was a red and black haori in addition to his usual apron, and a white hachimaki tied around his head. In New Leaf, Nook wears a white shirt with a red necktie and a green argyle sweater vest over it. His sweater has a left-sided pocket protector with a pen sticking out. He also wears black pants. Whenever outside of Nook's Homes, such as the player selecting their new home spot or at The Roost, Nook is seen with a yellow jacket over his sweater. In Happy Home Designer, if his house is designed, the player can visit him and find him in casual wear. He wears a white polo shirt with his leaf logo on it and khaki pants. Tom Nook makes an appearance in Pocket Camp; however, he is merely a special furniture item. He also appears on the 1,200 Leaf Ticket GUI. In New Horizons, he now wears a white and teal Hawaiian-style shirt and khaki shorts. He will wear a dark teal jacket from late Fall to just before Spring.

Timmy & Tommy
Timmy & Tommy are Tom Nook's sons where they can get the job done.

K.K. Slider
K.K. Slider is Tom Nook's best friend where they can hang out.

Dr. Shrunk
Dr. Shrunk seems too dumb for Tom Nook such as marshmallows.

Isabelle
Isabelle helped Tom Nook to work on taxes and paperwork,