"Daybreak's Bell" is the thirty-third single by L'Arc-en-Ciel, released on October 10, 2007.
It debuted at number 1 in the Oricon singles sales chart.
The first press versions of this single include Gundam 00 memorabilia.
The Gundam 00 opening version is also playable in the Nintendo DS game Metcha!
Taiko no Tatsujin DS: Nanatsu no Shima no Daibouken.