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.
V: SEIJI / D: Masashi / K: Kazune / Support G: Yossy / Support B: NoBu
V: SEIJI / G: Yossy / D: Masashi / K: Kazune / Support B: NoBu
V: SEIJI / G: Yossy / B: NoBu / D: Masashi / K: Kazune
Drummer Masashi secedes.
V: SEIJI / G: Yossy / B: NoBu / K: Kazune
Brain Hacker disbands
Brain Hacker was a visual kei band. They were active from 2002 to 2007 and are now disbanded.