In the first phase of their existence they released a demo and 4 singles, which quickly made history in the genre, moving from the noisy filthcore approach of the early days to manic, fast thrash in an all-Japanese way. After disbanding in 1990, they returned for a reunion concert in 2009, only to stop again due to the sad passing of their singer Happy.

Over the years, the band's lineup has had members who have also played with cult acts such as Bastard, Outo, Rise From The Dead and others. Currently, the band is back to blast with former bassist Guy now handling vocal duties. This is their first (and only) European appearance and their first time outside Japan, so a unique opportunity to see them. Expect a whirlwind overdose of Samurai Hardcore fury that will blow up the OEF stage!!!