青山博一
In the 2010 season, Akiyoshi stood in for the injured Hiroshi Aoyama at the Interwetten Honda team. He competed in two races for the team, finishing 15th at the Dutch TT in Assen and 13th at the Catalan Grand Prix in Catalunya. He was then replaced by San Marinese rider Alex de Angelis. Akiyoshi replaced Aoyama once again at the Gresini Racing team for the 2011 Dutch TT, however not through injury, as Aoyama himself replaced the injured Dani Pedrosa at Repsol Honda. Akiyoshi also competed at the Japanese Grand Prix as a wildcard entry with LCR Honda – along with Shinichi Itoh, racing for HRC Honda – as a gesture of support for those affected by the March 2011 Tōhoku earthquake and tsunami.