Checker (Chequer in the British version) is a character appearing in Professor Layton and the Unwound Future. He runs the Toy Shop in the central part of Chinatown. He is one of the many who enjoy toy cars. In fact, he gives Layton and Luke a toy car course. This course is called Gold Grab. He tells Professor Layton that Dylan also enjoys playing with Toy Cars.
He gives you one puzzle throughout the course of the game which is called "Paper Cuts". Once you solve this puzzle, he gives you a toy car course.
- He makes a cameo appearence in Professor Layton and the Azran Legacy in one of the episodes.