TV-Series
Description
Mokke are a species of supernatural beings that haunt Kamome Academy, the setting of Toilet-Bound Hanako-kun. They appear as small, cute creatures with rounded bodies covered in pink fur and long, rabbit-like ears, giving them a fluffy and endearing appearance. Their name is written as 勿怪, usually in hiragana as もっけ, and when they combine into a single large entity, they are referred to as Yousei-san. Mokke are generally friendly and curious in nature, and they often serve as comic relief and mascot-like presences throughout the series. Their primary motivation is simple: they love candy and are especially fond of sweets, though they strongly dislike lemon-flavored treats. They are also known to take small objects that belong to humans out of curiosity or mischief.

Within the story, Mokke function as minor supernatural inhabitants of the school. They are not part of the Seven Wonders but are among the many lesser spirits that roam Kamome Academy. Their role is largely that of background or supporting characters who sometimes help or hinder the main cast. They have a notable ability to distort and stretch their bodies at will, allowing them to change shape or fit into small spaces. Their most striking ability is the power to stack onto one another and amalgamate into a single, large, grotesque monster with multiple eyes and limbs. They typically do this when they feel threatened or need to defend themselves, transforming from a cute group into a fearsome entity. Despite this defensive capability, they are not inherently malicious and are more often playful than dangerous.

Mokke have no individual identities or names; they are a collective species. Their key relationships are with the main characters Nene Yashiro, Hanako, and Kou Minamoto, who interact with them as part of navigating the school's supernatural phenomena. They show no significant character development over the course of the story, remaining a static, consistent presence that adds levity and illustrates the everyday oddities of the spirit world at Kamome Academy. Their notable abilities include the aforementioned shape-shifting, body distortion, and collective fusion, as well as a general affinity for the school's supernatural ecosystem.
Cast