⇨ Original An Appmon skilled at espionage. It has the ability to assimilate its target's appearance into the surroundings, and is able to move around without making a single sound at any time.
⇨ Original Is a camouflage app. This Appmon is good at intelligence activities. It has an ability to copy the figure of the subject who sees, and can act without making any noise.
Mienumon has the appearance of a woman in a maid dress. Her outfit and stealth abilities evoke the idea of an "unseen servant", while her pointed ears, like those of a pixie, give her a fairy-like appearance. This is reinforced by the concealment and invisibility associated with fairies in some traditions. She wears a black dress, has pale blue skin and blue hair. The iris of her right eye is yellow, while her left eye, normally covered by a lock of hair, is black with the same yellow symbol as Warudamon's eyes. Her left hand is a chameleonhand puppet named Montana-chan, which evokes her ability to camouflage herself and become invisible. It wears a blue B-2-shaped cape. Like most Appmon, it has two cables on its back to allow Applink.
The Mienu Cup is a tournament in the Cyber Arena that gives Kazuki/Itsuki 100 Mienumon Fragments as a reward. The last round of the tournament is against a boy whose Buddy Appmon is Mienumon and loves her more than anyone. During their fight, the boy first Appliarises Mienumon.
Quote (⇨ Japanese): An Appmon skilled at espionage. It has the ability to assimilate its target's appearance into the surroundings, and is able to move around without making a single sound at any time.
Quote (⇨ Japanese): An Appmon with a devious personality and the ability to turn itself completely invisible. You never know when it might be standing right behind you, watching your every move...
Quote (⇨ Japanese): It is able to deceive the eyes of others by camouflaging itself or other objects into their surroundings. It is capable of not making a single sound even when performing the most forceful actions.
Quote (⇨ Japanese): This Stealth app Appmon is capable of concealing not only its appearance, as expected, but also the sounds it makes as it moves. It is even able to completely hide objects by making them camouflage into their surroundings.
Izawa Shiori 
