Hentai Haven is Lil Boom’s third mixtape that he announced in December 22, 2018, along with a tracklist. He announced the release date along with a revised tracklist, which had the titles of the track changed and an added song. The name for the mixtape “Hentai Haven” was a tribute to a website called “Hentai Haven,” which was shut for unknown reasons at the time, but was brought back with the help of Fakko.