Otaku: An Otaku is a Japanese term used to refer to people with obsessive interests, particularly anime and manga.

Anime: Anime is an abbreviation of the English word “animation”, originating in Japan through the roots of manga. Although the term is used in Japan to refer to animation in general, in English usage the term most popularly refers to material originating from Japan, a subset of animation.

Manga: Manga is the Japanese word for comics (sometimes called komikku コミック) and print cartoons.In their modern form, manga date from shortly after World War II but have a long, complex history in earlier Japanese art.

Shinigami: This is basically a death god, but a shinigami can either be good or bad, and is a general term used to higher beings.

Baka: Japanese word meaning idiot.