Oshi no Ko will have a second novel released, sources revealed near the end of last week. The new novel's name will be Futari no Etude, or Etude for Two (unofficial translation). The novel will be written by Hajime Tanaka, with Oshi no Ko creator Aka Arasaka supervising the project. The story will focus on the characters Kana Arima and Akane Kurokawa.