Dokonjonosuke Mishima has seven losses against seven opponents on his MMA record. For a list of Mishima's best fights, refer to "Best fights of Dokonjonosuke Mishima".
On August 23, 2009 Dokonjonosuke Mishima met Takafumi Otsuka in a featherweight (DEEP Championship) title defense fight. Mishima was 37 years old and with a record of 20-7-2 (11), and Otsuka was 23 years old and with a record of 8-4-1 (5). Mishima lost the fight via 3-round unanimous decision and lost the title.
On April 5, 2007 Dokonjonosuke Mishima faced off against Kenny Florian in a lightweight bout at age 34. He was coming in with a record of 18-6-2 (10), and Florian was 30 years old and with a record of 5-3 (5). Mishima lost the fight via 3rd-round choke-out.
On November 18, 2006 Dokonjonosuke Mishima faced off against Joe Stevenson in a lightweight bout at age 34. He was coming in with a record of 18-5-2 (10), and Stevenson was 24 years old and with a record of 25-7 (17). Mishima lost the fight via 1st-round submission.
On May 22, 2005 Dokonjonosuke Mishima faced off against Yves Edwards in a lightweight bout at age 33. He was coming in with a record of 17-4-2 (9), and Edwards was 28 years old and with a record of 29-8-1 (23). Mishima lost the fight via 1st-round submission.
On October 5, 2003 Dokonjonosuke Mishima faced off against Ralph Gracie in a welterweight bout at age 31. He was coming in with a record of 14-3-2 (9). Mishima lost the fight via 2-round unanimous decision.
On December 14, 2002 Dokonjonosuke Mishima fought Takanori Gomi in a welterweight title fight for Gomi's Shooto World title. Mishima was 30 years old and with a record of 11-2-2 (8), and Gomi was 24 years old and with a record of 12-0 (3). Mishima lost the fight via 2nd-round TKO.
On March 17, 2000 Dokonjonosuke Mishima faced off against Din Thomas at age 27. He was coming in with a record of 3-1-1 (1), and Thomas was 23 years old and with a record of 7-1 (6). Mishima lost the fight via 2nd-round TKO.