Hanyo is a song from Silent Hill 4: The Room, released on the Silent Hill Sounds Box. It is track 20 and was composed by Akira Yamaoka. It is a 30-second abstract song with strange noises. This song was played in a teaser trailer for the game.
- In Japanese, there is a term called "hanyō", which means "half-demon" or "half-blood" in English. "Hanyo" has no real meaning, but it may be derived from this word.