Mokke

The Mokke (勿怪, usually written もっけ) is a species of supernaturals haunting the Kamome Academy.

Appearance
Initially, they appeared as a grotesque monster, with multiple eyes and limbs protruding from its body. In reality, this is the form they are masquerading as (by stacking on top of each other) due to their rumor. In reality, they are small and harmless.

Mokke has a rabbit-like appearance with colors ranging from pink to black. They can have either one or two eyes. Mokke has the ability to stretch their body at will and use their ear-like limbs to carry objects.

They often appear in multiples, using their large numbers to swarm and surround their object of interest.

The mokkes are simultaneously voiced by 3 different voice actresses in the anime.

Personality
During their introduction, "The Faeries" (ようせいさん) were believed to be violent. They lured in unsuspecting victims using various trinkets. It is believed anyone who sees their form will be killed. In reality, they are a weak and cowardly supernatural. The monstrous form is actually the appearance they undertake when threatened. They were forced to become dangerous when their rumor was changed, or risk disappearing.

After the rumor was changed, Mokkes returned to their benevolent nature. Curious and mischievous by nature, they steal and hoard random trinkets they can find on the campus, including Kou's earring. They are very easily bribed by candy.

Story
Mokkes first debuted in the second chapter. Aoi tells a rumor about "The Faeries". Aoi describes that the faeries take away your belongings and that if you look upon them, they will take away your life. The story then proceeds and Nene's classmates are shown to have lost a lot of their belongings, including the doors to their lockers disappearing in a split second. Nene encounters a few items on the hallway of the old building in a trail. The trail leads to the reference room, and there she encounters a tall monster with eight arms. Hanako comes to her rescue and attacks it, revealing that the faeries were mokkes, combined into a big pile.

Hanako explains that mokkes are "weak, timid, supernaturals." that needs to get together into that form to attack, and that they're actually not the type to attack people. The mokkes then say that they had no choice but to try to kill her, because their story got changed. This explained that the supernaturals are bound to the rumours about them, and their behaviour changed because the rumours about them was changed.

The mokkes explain that they have lived there happily for hundreds of years and wanted to continue. Nene decides to help the mokkes by changing their rumour, in which she does by telling her friends to bring around candy as a charm to keep faeries away from their belongings. The mokkes finally lives happily, taking candies from people instead of other belongings.

Relationship
Most of the time they are seen following the cast around in the story, making comments and interacting with them.

Abilities
They seem to be able to accomplish weird tasks, such as delivering mail or playing instruments.

"The Faerie"

Mokkes are capable of assuming a more threatening form by stacking on top of one another when threatened. It is unclear if they have any special power in this state, as they were quickly taken down by Hanako.

Trivia

 * Each Mokke has a different favorite candy flavor. A few favorite flavors of theirs include cola, apple, and strawberry.
 * They have expressed dislike to lemon flavored candy, describing it as inedible and poison due to its sour flavor.
 * No one knows what they taste like.
 * It its uncertain how they talk without a mouth. Even the Mokkes are unsure of where they produce sounds.
 * Mokkes know how to play musical instruments.
 * They remind Nene of her hamster, White Inferno.
 * Their latest concern is that they won't be allowed to be part of the Seven Mysteries.