［Alexandros］ (FKA ［Champagne］) is a Japanese pop-rock, alternative rock and pop punk band from Tokyo. Current members Yoohei Kawakami (川上 洋平, Kawakami Yōhei, born June 22, 1982) — vocals, guitar (2001–present) Hiroyuki Isobe (磯部 寛之, Isobe Hiroyuki, born December 29, 1982) — bass guitar, chorus (2001–present) Masaki Shirai (白井 眞輝, Shirai Masaki, born December 12, 1982) — guitar (2007–present) Ib Riad — drums (2021–present) Read more on Last.fm