The Journey Begins on Mt. Fuji Road (ふじやま道中は旅のはじまり), is a music theme originally composed by the Konami Kukeiha Club for Mystical Ninja Starring Goemon. It was used as the background theme for Kai Highway and Mt. Fuji.
It was later reused in Ganbare Goemon: Mononoke Dōchū Tobidase Nabe-Bugyō!, and remixed for Konami Krazy Racers and Krazy Kart Racing.