Hiyama Atsuhiro is a car mechanic and an engineer at Supika Racing Factory. Hiyama Naozumi is a troublemaker yet a talented young driver for Supika Racing Factory, who hopes to advance to ...
Hiyama Atsuhiro is a car mechanic and an engineer at Supika Racing Factory. Hiyama Naozumi is a troublemaker yet a talented young driver for Supika Racing Factory, who hopes to advance to ...