|Debut||Digimon Universe: Appli Monsters: Cyber Arena|
|Prior forms||Copipemon + Kabemon|
* (w/ Sakusimon)
|Voice actors||(Ja:) Shiori Izawa (Appli Monsters)|
Mienumon is a Stealth Appmon.
- Stealth Cape: Assimilates the appearance of the environment and becomes undetectable.
- Chameleon Lick: Makes what Montana-chan's tongue touches blended with the environment.
Mienumon has the appearance of a woman in a maid dress, perhaps because servants are traditionally not meant to be seen. Its left hand is a chameleon hand puppet named Montana-chan, referencing their ability to change color and its association with camouflage. It wears a blue B-2-shaped cape. Its left eye is black with the same yellow symbol as Warudamon's eyes. Like most Appmon, it has two cables on its back to allow Applink.
- Mienumon (ミエーヌモン)
Official romanization given by Digimon Universe: Appli Monsters and used in the franchise.
- (Ja:) Mienu (見えぬ? lit. "Unseen").
Digimon Universe App Monsters
Digimon Universe: Appli Monsters (manga)
Appli Monsters: Appmon Academy!!
Digimon Universe: Appli Monsters (3DS)