The Mokke (勿怪, usually written as もっけ) is a species of Supernaturals haunting Kamome Academy. The Mokke first debuted during the second episode of the anime and Chapter 2 of the manga. Their initial appearance was derived from the Yousei-san (The Faeries) rumor, where they were agglomerated together to form a monstrous supernatural with several limbs. After they were scattered by Hanako's Hakujoudai, they returned to their previous forms: docile yet mischievous pink creatures known to have existed since ancient times. They claimed everyone was once a Mokke and took a great liking to eating candy or stealing stuff for fun. They can also be bribed by giving them candy as a reward.
In The Faeries (Yousei-san) Arc, 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 behavior 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.
In The Melancholy of the New No. 3 Arc, Over hearing Mitsuba's claim to find a new place to belong, they tell him he can stay with them. Mitsuba says he would consider it as he imagines being treated as king if he accepts. With a pair of scissors, a knife, and a ax that group of Mokke has in their grasp. They repeat their sentence one more time and adding that he will become a Mokke himself. This thought of Mitsuba becoming a Mokke and the repeated say of join us from the group made him decline the offer as he is running away. The mokke chase him for a while before disappearing.
Alignment:Chaotic Evil (Despite their cute appearance, the Mokke have stated multiple times to want to kill off all of the School Mysteries and take over the world. They also stated many times to want to enslave all of the humans and Supernaturals in order for them to work on a candy farm, making infinite candy for them to eat. The Mokke like to trick people and steal their precious belongings and only go away or give them up if they are given candy. They also threaten multiple people into turning them into a Mokke. They did this to Mitsuba Sousuke while he was crying. They implied that they would do it in a brutal manner.
Attack Potency: BelowAveragelevel (Mokke are much smaller than normal people and are generally weak by themselves) | At least Wall level (A group of Mokke are able to overpower Hanako while he is outside of his boundary. They are also heavily implied that the were also able to overpower Mitsuba while he was outside of his boundary as well, threating to turn him into a Mokke as well) | Wall level (While fused together, the Yousei are much stronger than a group of Mokke, and are capable of overpowering Nene Yashiro)
Durability: Below Average level (Mokke are much smaller than normal people and are generally weak by themselves) | At least Wall level (When Mokke are in a group
Striking Strength: Below Average Human Class (Mokke are regarded as an extremely Supernatural and would need to be in a group in order to damage anything) | At least Room Class (While in a group, the Mokke are able to overpower Hanako for a brief moment in time), Room Class
Stamina:Limitless (As a Supernatural, the Mokke don't follow conventional stamina standards)
Range:Standard Melee Range | Standard Melee Range, ExtendedMelee Range with Elasticity, Kilometers with Rifle (Mokke are able to pull random human artillery such as knives, axes, guns, and various other weapons) | Standard Melee Range, ExtendedMelee Range with Elasticity
Intelligence:Below Average | Below Average | Animalistic