"Ultra Soul" is the thirty-first single by B'z, released on March 14, 2001.

"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.

[2] A re-recorded version of the song titled "ultra soul 2011" appears on their 2011 album C'mon.

[3] The same year of its release, the song was adopted as an entrance theme by professional wrestler Masayuki Naruse, and it became strongly associated with him during his stint in New Japan Pro-Wrestling.