Big Boy

Big Boy is an American restaurant chain primarily known for their drive-in locations and creation of the double cheeseburger. Big Boy Japan is independent of the Big Boy Restaurant Group and operates 274 restaurants in Japan with their own distinct menu. In 2021, Big Boy Japan collaborated with Thomas & Friends from July 21 to August 31. Restaurants offered 3 themed-meals and six pre-cut models that can be constructed to build an engine.

Engines

 * Thomas
 * LBSC Thomas*
 * James
 * Percy
 * Hiro
 * Nia