Memento Mori (Latin for "Remember that you have to die") is the sixteenth album by Japanese rock band Buck-Tick, released on February 18, 2009.

[1] The limited edition came with a DVD of the making of the album.

It reached number seven on the Oricon chart[2] with 23,410 copies sold.

[3] Memento Mori continued the concept of a straight "band sound",[4] which Buck-Tick began on Tenshi no Revolver.

[5] Satoshi Mishiba of Kinniku Shōjo Tai provides piano on "Katte ni Shiyagare" and "Message".