Owarai (お笑い) is a broad word used to describe Japanese comedy as seen on television. The word owarai is the honorific form of the word warai (by adding o- prefix), meaning "a laugh" or "a smile". Owarai is most common on Japanese variety shows and the comedians are referred to as owarai geinin or owarai tarento. Presently^[when?] Japan is considered to be in an "owarai boom", and many minor talents have been finding sudden fame after a gag or skit became popular.

Manzai (漫才), a traditional form of Japanese comedy that became the basis of many modern acts today, is characterized by a pair of usually older male comedians acting certain roles in a constant comedic battle against themselves. This tradition is continued in the acts of many modern talents.

Whereas manzai performers traditionally wore kimono (traditional Japanese dress), these days a western suit is the outfit of choice for many owarai kombi (コンビ, combination; referring to a pair of comedians in a unit) and many talents who begin their careers performing in a style very similar to stand-up comedy, usually including aspects of manzai and conte.

Some minor characteristics include frequently used sound effects (cheap, old-fashioned sound effects are used intentionally for comic effect), dajare (ダジャレ, a Japanese-style pun), and dokkiri (ドッキリ, a hidden-camera prank like those seen in the popular American show Candid Camera).

On television, most owarai geinin are introduced using their kombi name (e.g. Yoiko Hamaguchi) and some geinin even retain the name of their former groups after they have parted ways.

A few popular kombi include:

Many owarai units have names based on English words or phrases. Kombi are usually included as guests for shows, though some (namely Downtown, Cream Stew, and Ninety-nine) often act as hosts as well.

Some popular talents that usually do not perform in units are: