In 2012, Gackt appeared in the "Sengoku Basara" television drama, "Sengoku Basara: Moonlight Party", as the games' depiction of warlord Oda Nobunaga. He also performed the series' theme song "Hakuro" (his 42nd single). He was also seen in a dual role as a Professor of Neurology Shiki Takashi and Yumeoji (literally translated "Dream Prince") in the drama "Akumu-chan", which is based on the novel by Riku Onda. In November 2013, Gackt appeared as a guest-star in two episodes (21 & 22) of the Indonesian Tokusatsu series, "Bima Satria Garuda", as "Noir", the mysterious ""Bima Legend"" Knight from Parallel World. In 2014, he repeated his role in the movie "Akumu-chan", and starred in the drama "Time Spiral" as a time-traveler university professor Shuya Tatsumi, based on the web novel by . Gackt collaborated with Square Enix on the role-playing game "3594e" for iOS, based on the story of "Romance of the Three Kingdoms", a Chinese historical novel. The in-game playable character, military general Lü Bu, was voiced by him and he also provided a theme song.