Enchanted Brooms

Brooms appear in Kingdom Hearts, Kingdom Hearts II, and Kingdom Hearts Birth by Sleep as housekeepers. They are constantly working and too busy to talk to Sora and company. They are found in Disney Castle Library in Kingdom Hearts II, and can only be seen in a cutscene in Kingdom Hearts. In Kingdom Hearts 3D: Dream Drop Distance, they appear in Symphony of Sorcery, carrying out work for Mickey.

Kingdom Hearts Birth by Sleep
When Pete disrupts the Million Dreams Award ceremony, Queen Minnie banishes him to another dimension, summoning the brooms to take him away.

Kingdom Hearts
Donald passes a line of marching Brooms as he is walking to the Audience Chamber to see Mickey. Also, following Ansem's defeat, more marching Brooms are seen, outside of Disney Castle.

Kingdom Hearts II
A group of Brooms are marching out of the Library as Chip and Dale run in to tell Minnie about the Hall of the Cornerstone.

Kingdom Hearts 3D: Dream Drop Distance
Prior to Sora's and Riku's arrival in their respective sides of the Symphony of Sorcery, an exhausted Mickey cast magic on the brooms to shirk on his chores and take a nap. However, Mickey awoke to find that the brooms were flooding the room, prompting him to stop with magic while accidentally summoning a Spellican in the process.

Appearance
The brooms are with brown handles and yellow bristles. They have been animated by magic, and have sprouted thin, brown arms and four-fingered hands as a result. Their bristles are their "legs". The brooms are constantly seen carrying one brown bucket of water in each hand. Each bucket has a silver handle and two silver hoops around them.

Origin
The brooms debuted in Fantasia, during the segment The Sorcerer's Apprentice. Tired of carrying buckets of water upstairs, Mickey Mouse cast a spell on a broom to make it do his job. As the broom gathered the water, Mickey fell asleep. When he woke up, the room was overflowing with water. Mickey, unsure how to stop it, grabbed an axe and chopped the broom into pieces. However, the broom pieces all turned into more brooms and continued with the job, nearly drowning Mickey as a result. They were finally stopped by Yen Sid, who then became furious with Mickey for not doing his job.