The novels have inspired two other manga series titled Saenai Heroine no Sodate-kata ~egoistic-lily~ and Saenai Heroine no Sodate-kata: Koi-suru Metronome.
The film is titled Saenai Heroine no Sodate-kata fine (pronounced “fee-nay” like the musical notation), and it will open in fall 2019.
Saenai Heroine no Sodate-kata ~egoistic-lily~ ended in 2014 with three volumes, and Saenai Heroine no Sodate-kata: Koi-suru Metronome ended on April 25.
Aniplex of America streamed the second series under the title Saekano: How to Raise a Boring Girlfriend Flat on Amazon’s now-defunct Anime Strike channel.