noun
film credits; title background
Wasei-eigo abbreviation of 'title background'; refers to the opening or closing credits sequence of a film or TV show, often shown over a background image or animation.
wasei-eigo (Japanese-coined English), from title back(ground)
この映画のタイトルバックはとても凝っている。
The opening credits of this movie are very elaborate.
タイトルバック
The music used during the title sequence is striking.