Age Regression
Features characters physically or mentally reverting to a younger age, either temporarily or permanently.
Cohabitation
Features characters sharing a living space as a central plot element.
Coming of Age
Focuses on a protagonist's growth, maturity, and transition into adulthood.
Demons
Features demons, devils, or infernal beings as central characters, antagonists, or a major part of the setting.
Dragons
Prominently features dragons, either as characters, central plot elements, or in the setting.
Elf
Features elves as prominent characters or within the main setting.
Family Life
Focuses on domestic relationships and everyday home dynamics.
Female Harem
Multiple male characters are romantically or closely interested in a single female protagonist.
Gods
Features gods, deities, or divine beings as central characters or key plot elements.
Gore
Features explicit and graphic depictions of violence, blood, and bodily harm.
Heterosexual
Features romantic or sexual relationships exclusively between male and female characters.
Hikikomori
Centers on characters who are extreme social recluses, often withdrawing from society.
Hypersexuality
Contains prominent, overt, and pervasive sexual themes, imagery, or character behavior.
Isekai
Features a protagonist transported to or reborn in a different world.
Kemonomimi
Characters have animal-like features such as ears and tails.
Kuudere
Characters who are initially cold, aloof, and emotionally reserved, but gradually show a warmer, caring side.
Language Barrier
Communication difficulties between characters due to language differences are a central plot element.
Magic
Features magic as a central, functional element of its world or plot.
Maids
Prominently features characters who are maids or who work as domestic servants.
Male Protagonist
The main character or central figure is male.
Masturbation
Features scenes or themes of self-pleasure.
Medieval
Set in a world or period resembling the European Middle Ages, featuring knights, castles, and pre-industrial technology.
Nekomimi
Features characters with cat ears and cat-like attributes.
Nudity
Contains scenes with exposed skin, partial or full, often in suggestive contexts.
Ojou-sama
Prominently features a wealthy, high-class, and often arrogant young lady as a main character.
Politics
Focuses on political systems, governance, or power struggles.
Polyamorous
Features romantic or emotional relationships involving more than two people simultaneously.
Primarily Child Cast
Main cast consists predominantly of young children.
Rape
Depicts or directly references sexual assault.
Rehabilitation
Focuses on a character's recovery, healing, or rehabilitation after a physical or psychological trauma.
Reincarnation
Features a character reborn into a new world or life, often with memories intact.
Swordplay
Centers on skilled swordsmanship and combat using bladed weapons.
Teacher
Features a teacher or educator as a main character, often in a school setting.
Time Skip
Features a significant jump forward in the story's timeline, altering characters or the setting.
Tomboy
Features a female protagonist who exhibits traditionally masculine traits, behaviors, or appearance.
Tragedy
Features profound suffering, loss, or a devastating conclusion.
Travel
Focuses on journeys and exploration, often involving movement between locations.
Tsundere
Character who initially acts cold or hostile but gradually shows a warmer, affectionate side.
Virginity
Themes or plotlines directly involving a character's virginity as a significant element.
Witch
Features characters who are witches or prominently involves witchcraft, magic, and mystical practices.
