He is a rat with a talent for cooking. He will be in a cooking mini-game in Twilight Town.
Kingdom Hearts III
In contrast to Mickey Mouse, Remy is a less humanized rodent who is much smaller. He resembles a real rat, grey in color.
Remy first appeared in the 2007 Pixar animated film Ratatouille, voiced by Patton Oswalt. In Ratatouille, Remy helps a chef named Alfredo Linguini with his meals by hiding under his hat and controlling Alfredo's movements by moving his hair. Because Remy is a rat, he can only communicate to Alfredo using body language.