Square Enix has filed a video-game related trademark with the United States Patent and Trademark Office for "The Star Onions." The Star Onions is also the name of a musical group led by several Square Enix sound staff, who perform on the upcoming Final Fantasy XI arrangement album The Star Onions: Music from the Other Side of Vana'diel. The Star Onions' name was likely inspired by Final Fantasy XI's Star Onion Brigade, a group of Windurst children who often get involved in comedic misadventures.

There is no other information concerning the trademark at this time, or if it is directly related to the band or the child group. The arrangement album is due in Japan on the 24th of this month for 2,500 yen ($22.40 USD).