Listen to 灯を護る・Protect the Light (SPY×FAMILY S3 OP) (PianoBox Music) online. 灯を護る・Protect the Light (SPY×FAMILY S3 OP) (PianoBox Music) is an Instrumental language song and is sung by Relaxu. 灯を護る・Protect the Light (SPY×FAMILY S3 OP) (PianoBox Music), from the album Anime PianoBox Collection, Vol. 58, was released in the year 2025. The duration of the song is 1:03. Download Instrumental songs online from JioSaavn.