'I am 'Metal Man,' " states Akihito Morimoto matter-of-factly. "I love heavy metal, and I also studied metal materials and die-cast manufacture at university. So all my life is about metal."

At the live shows of his band Electric Eel Shock, it shows. Coming on stage 150 times a year to their own twisted, tortured version of Black Sabbath's "Iron Man," guitar-vocalist Morimoto and chums Kazuto Maekawa (bass, gurning) and Tomoharu "Gian" Ito (drums, nudity) rock up a sweat, blasting out tight, powerful metal with a fistful of Osaka humor.

Over 10 years of almost constant touring, the band have become one of Japan's best-known musical exports, playing at venues and festivals all over the U.S. and Europe. It's not only their staggering stage show that has earned them a reputation — though watching Morimoto lurch around the stage with his Flying V guitar in his mouth before calling everyone in the audience "bastards" while Gian, wearing nothing but a strategically placed sock, whacks his kit with four sticks and Maekawa lurches into the crowd certainly has its charms. No, it is also the members' unfailing belief in the power of metal, which has seen their albums grow increasingly essential despite their low-budget recording.