Kyuden Voltex is a Japanese rugby team owned by Kyushu Electric Power Co. (Kyūshū Denryoku). The nickname "Voltex" is a conflation of "Voltage" and "Techniques" and was decided after the team won promotion to the Top League. The team is based in Kashii, Fukuoka and from the 2007-8 season is playing in the semi-professional Top League at the top of Japanese domestic rugby. It is the third team based in Kyūshū to play in the league, the other two being Coca-Cola Red Sparks and Munakata Sanix Blues.
In the fifth season of the Top League (2007-8) Kyuden managed to avoid the play-offs and stay in the league. They also won the league's "Fair Play" prize.