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They are a very talented Japanese rock band formed in 2005 with the record label A-Sketch.

The group consists of four members;


Previous members:
Alex (left in 2009)
Tomo (left in 2006)
Person 1: Have you heard One Ok Rock's new album, JinseixBoku= ?

Person 2: Of course, it's so amazing and epic. I find that Taka's vocals makes the whole thing even better.

Person 1: IKR!
by BabyKyu June 09, 2013
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