ChristinaGiann

These anime feature romantic or sexual relationships between two adults.

These anime focus on the afterlife. The anime might take place in Heaven or Hell, focus on purgatory and the judging of souls, or other topics that cover life after death.

These anime showcase a relationship where the characters are in two different age groups, based on societal norms. While not always the case, these characters sometimes must overcome challenges or societal stigma associated with the Age Gap.

These anime are based on a Light Novel.

These anime are based on a manga.

These anime aim to make you laugh through satire, parody, humorous observations, slapstick scenarios, or absurd antics. Bonus points for spitting your drink all over your screen!

Coming-of-age refers to the process by which a child becomes an adult. These anime showcase characters who make the transition naturally, or are forced to grow due to outside pressures. Learning about one's self, about others, about the world, and what society requires from adults, are all common themes of coming-of-age works.

Dark fantasy is a subgenre of Fantasy that incorporates grittier and more mature themes. These anime often contain elements of Horror, Graphic Sex, or Explicit Violence.

These anime depict an explicit level of sexual content, indicated by one or more of the following: detailed, graphic sequences; a high frequency of sexual content, even if content isn't explicit; prevalent nudity; Fetish-based, graphic sequences; or simulated sexual acts.

Horror anime create an atmosphere of unease. Like Mystery anime, they encourage viewers to learn more about their world... but there may be secrets that are better left unexplored. Through eerie music and sounds, visceral or disturbing imagery, or startling moments, works of Horror make you worry about what gruesome thing is coming next.

Japanese mythology refers to any number of stories involving kami (deities or spirits), oni (ogres), and/or youkai (fey-like creatures). Anime commonly include ideas based on the creation myth, featuring Amaterasu, Susano-o, Izanagi and Izanami; tales of incredible beasts such as the serpentine Orochimaru; or stories of mortal deities or folk heroes like Momotarou.

A love triangle is a set of interconnected romantic relationships between three people. These anime focus on the trials and tribulations of characters who may at first be in love, uninterested, or completely oblivious, as they untangle their feelings, make their choices, and try to win the heart of their beloved. More complex sets of relationships involving more than three people, sometimes called love polygons, may also be included.

These anime include mature or controversial topics that are not suitable for children, such as teen pregnancy, Sexual Abuse, prostitution, Drug Use, or others.

Mystery anime focus on unresolved questions, and the efforts of characters to discover the answers to them. Whether curious and deadly events are afoot, or some part of the world itself is strange or inexplicable, or someone's past or identity seems strangely shrouded, these characters are set on learning the truth.

These titles have a mild amount of nudity, either because of Ecchi or light fanservice, mild Sexual Content, or simply a one-off shower scene or hot springs visit. 

Characters in these anime are forced or choose to play in a special type of High Stakes Game: you play to win, or you die trying.

Psychological anime delve into mental or emotional states of a character in the midst of a difficult situation, letting you observe them change as tension increases. Internal monologues are a key feature, allowing narration to delve into a character's mind, revealing their innermost ideas and motivations - even as they may be driven to the brink of sanity.

These anime include psychopaths: people who often engage in frightening or violent behavior with no regard for the feelings or safety of others and usually derive pleasure from the fear and distress their behavior causes. This can have severe and often fatal consequences for the people around them. Some may be Serial Killers, or engage in other violent criminal activity.

These anime showcase the joys and hardships of falling in love, whether a schoolgirl has an unrequited crush on her senpai, a Love Triangle occurs within a group of friends, or rivals become lovers through competition or their intense passion for each other.

Romantic comedies, also known as romcoms, are a type of comedy anime focused on relationships. Typically, they feature characters who meet and ultimately fall in love, but can sometimes focus on already-coupled characters whose relationships grow throughout the story. The progression of their relationship is usually what provides the comedy aspect; for example, through the obstacles the couple faces such as a love triangle, or through mismatched personalities, misunderstandings, or other common tropes.

These anime showcase events that occur on a daily basis in a school, whether from the perspective of a student or of a teacher. Having fun in the classroom, attending School Clubs, spending time with friends or doing daily chores are frequent themes in these anime.

These anime have a mild amount of sexual content, such as light Nudity or implied/off-camera sex acts. 

Slice of life, or "nichijou" in Japanese, refers to events that occur on a daily basis such as getting ready for the day, light chores, enjoying a hobby, or preparing meals. These events differ depending on setting, but above all else are considered to be ordinary, everyday actions that don’t always follow a central plot. The related tags School Life and Work Life focus on ordinary events that take place in a school or work setting, respectively.

Characters are threatened with danger or death from the very environment in which they live. Whether through starvation, dehydration, asphyxiation, the power of the elements, the threat of attack from deadly wildlife, or fantastic environmental circumstances, the world around the cast poses at least as much of a threat to life as does any humanoid enemy.

Thrillers are characterized by tension. These anime typically set up a complex story with a variety of dangerous elements, plot twists, and possible outcomes, and attempt to resolve it in a manner that keeps the level of suspense high, keeping you guessing as to what might be coming next.