Closet Madotsuki is in a small closet found on the floating island in the Checkered Tile Path with what seems to be a sleeping Madotsuki inside. It can only be accessed by interacting with a shorter-than-average lamp in the Lamp World. It can be viewed best by using the Severed Head or Midget effects while opening it, as all other effects are too big to see inside the closet properly.
She makes another appearance in YUMENIKKI -DREAM DIARY-, next to a collectible at the right of the lamp effect, in a lone hidden platform. The room is located on the second floor inside the Dark School. The closet appears to be much smaller, with Madotsuki barely fitting inside.
- It may be symbolic of Madotsuki's wish to hide herself from the world. It may also represent Madotsuki being literally locked in a closet, probably by the Toriningen, since a lot of closets are seen in the Guilhotine World with many Toriningen coming after Madotsuki - an example of bullying she may have suffered.
- Some fans speculate that Madotsuki could be LGBT and is secretive about her orientation and/or gender identity due to the phrase "being in the closet/coming out of the closet". They relate it to Madotsuki using any of the bathrooms in the dream world regardless of the bathrooms' gender designation.