Billy Bones originates from Robert Louis Stevenson's *Treasure Island*, featuring prominently across adaptations including live-action films, animated versions, and the television series *Black Sails*. No verified information connects this character to an anime titled "New Treasure Island". References to anime adaptations like the 1971 *Animal Treasure Island* or the 1988 Soviet animated film similarly show no association with "New Treasure Island". Consequently, no details about Billy Bones' background, development, or role in "New Treasure Island" emerge from available sources.