also: あゔぁん
pre-opening sequence; cold open; teaser before credits
Abbreviation of アバンタイトル. Refers to a short scene or segment shown before the opening credits in a film, anime, or TV show.
from French avant
See also: アバンタイトル
The pre-opening sequence of this anime is interesting every time.
The action started suddenly in the film's cold open.
From French 'avant' (before), via the film/TV term 'avant-titre'. Abbreviated from アバンタイトル.