In February, 2001, he fought American born fighter Rick Yoshimura, who had defended the Japanese Lightweight title 22 consecutive times. Hatakeyama managed to keep his title with a draw, but Yoshimura would have won the fight if he had not lost a point for a foul. In July, 2001, he fought former lightweight champion Julien Lorcy for his third defense. Hatakeyama pushed Lorcy against the ropes several times, but was pummeled repeatedly by Lorcy, and lost the fight by decision. Hatakeyama officially retired after the fight at the young age of 25. His record was 24-2-3 (19KOs).