: Authoritative sites like The Movie Database (TMDB) , IMDb , and AniDB all list the series with only one episode to date. Why You Might See "Episode 2" Online

I think "Bubble de House" might be a mistranslation or a mix-up of words. The user mentioned "Episode 2," so they're asking about a specific episode of an anime titled "Bubble de House." The term "verified" might mean they want confirmation that the episode exists or is real.