"Ultra Soul" is the thirty-first single by B'z, released on March 14, 2001. This song is one of B'z many number-one singles in Oricon charts. As B-Sides, the single features "Rock Man" and "Suima-Yo 2001!!", a remix of the song "Suima-Yo!!" previously released on the album Survive. "Ultra Soul" was featured in the arcade drumming game Taiko no Tatsujin 2, sequel to the first version of the game that featured another B'z song, "Atsuki Kodō no Hate". This Song was featured in the International Television Intro of 2001 FINA World Aquatics Championships.