Listen to Shinobu VS Douma (From"Demon Slayer:Infinity Castle") (Epic Version) online. Shinobu VS Douma (From"Demon Slayer:Infinity Castle") (Epic Version) is an Instrumental language song and is sung by Aven Rune. Shinobu VS Douma (From"Demon Slayer:Infinity Castle") (Epic Version), from the album Shinobu VS Douma (From"Demon Slayer:Infinity Castle") (Epic Version), was released in the year 2025. The duration of the song is 2:49. Download Instrumental songs online from JioSaavn.