Shizuka na Hibi no Kaidan o

"Shizuka na Hibi no Kaidan o" (静かな日々の階段を) is an extended play release by Dragon Ash, originally released on 12-inch vinyl in 2000. The title track was the ending theme for the popular Japanese film Battle Royale, also released in 2000. A version of the song appeared on their 2001 album Lily of da Valley.

Side A

 * 1) "静かな日々の階段を" (E.P. version) (Shizuka na Hibi no Kaidan o) – 4:16
 * 2) "静かな日々の階段を" (E.P. version instrumental) (Shizuka na Hibi no Kaidan o) – 4:16

Side B

 * 1) "静かな日々の階段を" (Shizuka na Hibi no Kaidan o) – 4:30
 * 2) "静かな日々の階段を" (instrumental) (Shizuka na Hibi no Kaidan o) – 4:30