"Wandering Blue Bullet") is the twenty-fourth single by B'z, released on April 8, 1998.

An English version, titled "Into Free -Dangan-", was released on April 4, 2012.

[5] The song was made for the game Dragon's Dogma, released for the PlayStation 3 and Xbox 360 in May 2012.

[8] The song was not used in the game's expanded version, Dragon's Dogma: Dark Arisen, released in 2013.

[11][12] The song debuted at number 16 on the Billboard Japan Hot 100.