"Lady Navigation" is the eighth single by B'z, released on March 27, 1991.

This song is one of B'z many number-one singles in Oricon chart.

This song sold over 1,172,000 copies, becoming their first single to sell over one million copies, according to Oricon.

[1] The song won "the best five single award" at the 6th Japan Gold Disc Award.

[2] ^ Shipments figures based on certification alone.