栗林みな実
Background music for "Grandia Online" was written by series veteran Noriyuki Iwadare, the composer for all previous "Grandia" titles. The game also featured voice acting during certain story sequences that the player would encounter during play, which were provided by anime and video game actors including Kikuko Inoue, who reprises her role as Liete from the first "Grandia". Player characters were also voiced, with sound clips used during combat and certain emotes, and varied by the character's race and gender. "Grandia Online"s official theme song, "Earth Trip" by Minami Kuribayashi, was released as a single in July 2009, alongside a limited edition version that contains a code which could be redeemed for special in-game items.