chanachan

These anime show one or more instances of animal abuse: animals might be denied their basic physical needs, killed without need, or tortured for pleasure.

A harem includes three or more characters who potentially show romantic interest in a male protagonist. The sex, gender, or orientation of the harem members is irrelevant as long as they exclusively, or at least primarily, are vying for the affections of the same individual - who may or may not reciprocate towards one, several, or none of these romantic rivals.

Incest is defined as romantic or sexual relations between people classified as being too closely related to marry each other. On Anime-Planet, we apply this tag when: 1) the characters are related by blood, or 2) the characters are related through adoption or marriage and have a long history together. If characters have just met through marriage and develop a romantic relationship, even if the taboo aspect is discussed, we do not apply this tag.

Mecha are self-propelling machines that are modeled after humans; some can change into multiple, non-humanoid formats as well. They're usually controlled by an internal pilot or by remote, but are sometimes sentient beings that move autonomously. A mecha's size ranges from bulky, wearable armor to a massive, towering contraption and beyond. While mecha have a wide range of applications, such as making manual labor easier, they are most commonly portrayed as heavily-armed war machines.