Listen to Rain Over Mount Fuji: Deep Sleep online. Rain Over Mount Fuji: Deep Sleep is an Instrumental language song and is sung by Jefferson Hamilton. Rain Over Mount Fuji: Deep Sleep, from the album Rainfall in a Hidden Rainforest Sanctuary for Meditation, Sleep, and Inner Peace, was released in the year 2024. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.