A Kingdom Hearts reference has appeared in the latest "The Wonderful World of Mickey Mouse" spring special on Disney+. At the 17:43 mark, Kingdom Key D, the keyblade that Mickey uses for the majority of the Kingdom Hearts series can be spotted in the bag that Minnie is holding. You can also see Master Yen Sid's hat referencing Sorcerer Mickey from "Fantasia" as well as Kingdom Hearts Dream Drop Distance.
UPDATE: Twitter user @mbrleigh tweeted that she was one of the artists that help worked on the special and has posted two photos of pre-visuals detailing the Kingdom Key D in Minnie's bag when she was answering the door. She also said that these shots were done in November 2020.
You can check them out in the gallery below.
"The Wonderful Spring of Mickey Mouse" is now available to watch on Disney+.
What do you think of this nice nod to Kingdom Hearts? Let us know in the comments below!