Yes. More erogame adaptation hell.
This time you had the nudity, but not the sex. Which is probably for the best, given the age of one of the protagonists. Unsurprisingly, that auteur of moe, Shinichiro Kimura is on hand to direct and SHAFT provide their usual slick visuals. It’s tripe, but it’s polished tripe.
Of course the actual legacy of the Popotan property is that a loop of a section of the game’s opening animation was used in the Caramelldansen meme.