The official website for the anime film adaptations of late author Project Itoh's three novels announced the release months for the films on Thursday. Genocidal Organ will open in theaters this October, Harmony will open in November, and Shisha no Teikoku ( The Empire of Corpses ) will open in December.

Each novel film adaptation will be from a different director and studio. Shukou Murase (Witch Hunter Robin, Gangsta., Ergo Proxy) will direct Genocidal Organ at manglobe (The Unlimited - Hyōbu Kyōsuke, House of Five Leaves), Takashi Nakamura (Fantastic Children) and Michael Arias (Tekkonkinkreet) will direct Harmony at Studio 4°C (Berserk: The Golden Age Arc I - The Egg of the King, Tweeny Witches), while Ryoutarou Makihara will direct Shisha no Teikoku at WIT STUDIO (Attack on Titan, Hōzuki no Reitetsu).

Project Itoh released Genocidal Organ as his debut novel in 2007, and his final novel, Harmony , debuted in Japan in 2008. Project Itoh wrote Harmony and the novel adaptation of Metal Gear Solid: Guns of the Patriots while he was being treated for the cancer that ultimately took his life in 2009. The Japanese film website Cinema Today reported in 2012 that film adaptation rights were being pitched in Hollywood.