Ultra Nyan 2: The Great Happy Operation
Japanese title: ウルトラニャン２　ハッピー大作戦
Alternative titles: Ultra Nyan 2: Happy Daisakusen, Ultra Meow 2
Type: Movie
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Mar 14, 1998
Duration: 30 min
Rating: G - All Ages
Studios: Triangle Staff
Producers: Shochiku
Genres: Comedy
Demographics: Kids

Ultra-Nyan's adventures continue. This time, he is tasked with finding the cause of the crows' sudden declaration of war upon the cats.

The film was double-billed with the tokusatsu film Ultraman Tiga & Ultraman Dyna: Hikari no Hoshi no Senshi-tachi (Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light).