Naoto Inti Raymi (Monster Strike The Movie theme song) performed the theme song “Hibiscus” for both the television series and film.
The manga also inspired a television series that is set “a little before” the story of the film, and tells an original story of friends Ritsu, Ichiya, Ryūsei, and Towa.
Toei began streaming a “making-of” video for the live-action film adaptation of Nana Shiiba’s Kakugo wa Ii ka Soko no Joshi. (Are you ready?
Kakugo wa Ii ka Soko no Joshi. centers on Towa Furuya, a handsome guy who has always had girl admirers, but has never had a girlfriend and remains a virgin.