Brain Hacker (ブレインハッカー) is formed by Kazune.
Note: The band's later logo is misspelled as “brain haker”, but this was an error rather than a name change.
Drummer Masashi secedes.
Brain Hacker disbands
Brain Hacker was a visual kei band. They were part of the kote kei and shiro kei subgenres. They were active from 2002 to 2007 and are now disbanded.