Hideki Sakamoto has been played on NTS shows including Supporter Radio: Your Specialist Subject, with Bloody Tears / Monster Dance first played on 28 December 2024.

Hideki Sakamoto is the representative director of the Tokyo videogame music studio Noisycroak. He composed the classical music score to the Playstation 3 and PSP title Echochrome (Mugen Kairo), including operatic vocals in several tracks by the singer Rumiko Kitazono. Sakamoto has also contributed to the Playstation 2 title Yakuza 2 (Ryu ga Gotoku 2) and Ryu ga Gotoku Kenzan! for the Playstation 3, among other game titles.