On the race day of 10nd June, a Japanese WGP rider, Tomoyoshi Koyama placed first in WGP of Catalunya. He had a great run and stood on the center of WGP podium for the first time.

DENSO supports Koyama since the start of his career at WGP, and supplies DENSO Iridium Racing to his motorcycle, KTM GP125. DENSO will continue to support Koyama for his WGP challenge.