Opoona is a role-playing video game developed by ArtePiazza and published by Koei for the Wii. The player follows the story of the titular Opoona as he attempts to find the location of his family from which he was separated after the occurrence of a mysterious accident during their travels. Former Dragon Quest art designer Shintaro Majima was the lead artist, with Sachiko Sugimura, who has also worked on Dragon Quest, as the planning director. Hitoshi Sakimoto, best known for composing Final Fantasy XII, produced the soundtrack, which was composed by him and his Basiscape musicians.

Hitoshi Sakimoto is a Japanese composer and sound producer. He is best known for scoring the video games Final Fantasy Tactics and Final Fantasy XII, though he has composed soundtracks for over 80 other games. Sakimoto first played music and video games in elementary school and began composing music professionally in 1988. He worked at the video game company Square from 1997 to 2002, leaving in order to found the music and sound production company Basiscape.