Anime is sometimes referred to as Japanimation, but this term has fallen into disuse. Japanimation saw the most usage during the 1970s and 1980s, which broadly comprise the first and second waves of anime fandom, and had continued use up until before the mid-1990s anime resurgence. In general, the term now only appears in nostalgic contexts. The term is much more commonly used within Japan to refer to domestic animation. Since anime or animēshon is used to describe all forms of animation, Japanimation is used to distinguish Japanese work from that of the rest of the world.
In more recent years, anime has also frequently been referred to as manga in European countries, a practice that may stem from the Japanese usage: In Japan, manga can refer to both animation and comics (although the use of manga to refer to animation is mostly restricted to non-fans). Among English speakers, manga usually has the stricter meaning of "Japanese comics". An alternate explanation is that it is due to the prominence of Manga Entertainment, a distributor of anime to the US and UK markets. Because Manga Entertainment originated in the UK the use of the term is common outside of Japan. The portmanteau "animanga" has been used to collectively refer to anime and manga, though it is also a term used to describe comics produced from animation cels.
Anime features a wide variety of artistic styles. They vary from artist to artist or by studio to studio. They are generally characterized by detailed backgrounds and stylized characters in a variety of different settings and storylines, aimed at a wide range of audiences.
Anime has many genres typically found in any mass media form. Such genres include action, adventure, children's stories, comedy, drama, erotica (hentai), medieval fantasy, occult/horror, romance, and science fiction.
Most anime includes content from several different genres, as well as a variety of thematic elements. This can make it difficult to categorize some titles by genres. A show may have a seemingly simple surface plot, but at the same time may feature a far more complex, deeper storyline and character development. It is not uncommon for an action themed anime to also involve humor, romance, and even social commentary. The same can be applied to a romance themed anime in that it may involve an action element, or in some cases brutal violence.
