Tommy Nook is one of the twin sons of Tom Nook in Animal Crossing: New Horizons. He works alongside his brother Timmy at the Nook 'n' Go and Resident Services, assisting players with shopping, loans, and island development. Tommy is a young raccoon known for his polite and enthusiastic demeanor, often greeting residents with a friendly 'T. Nook!' He first appears after the Player's island reaches a certain star rating and helps expand the company's operations.