[Alexandros]

[Alexandros] is a Japanese rock band formed in 2007. On 28 March 2014, the band renamed to [Alexandros] from [Champagne] on request from Bureau du Champagne, Japan.

In 2018, their song "Mosquito Bite" was used as the theme for the live-action film adaptation of Bleach.That same year, the band also contributed the theme song ("Arpeggio") and ending theme ("Your Song") to the Sega video game Judgment.