Shinichi Kojima has six losses against six opponents on his MMA record. For a list of Kojima's best fights, refer to "Best fights of Shinichi Kojima".
On March 14, 2014 Shinichi Kojima faced off against Andrew Leone in a bantamweight bout at age 35. He was coming in with a record of 13-6-5 (7). Kojima lost the fight via 3-round unanimous decision.
On March 10, 2012 Shinichi Kojima faced off against Nam Jin Jo in a bantamweight bout at age 33. He was coming in with a record of 12-5-5 (6). Kojima lost the fight via 3-round majority decision.
On July 19, 2009 Shinichi Kojima faced off against Jussier Formiga in a bantamweight bout at age 30. He was coming in with a record of 10-4-5 (6), and Formiga was 24 years old and with a record of 6-0 (3). Kojima lost the fight via 3-round unanimous decision.
On January 26, 2008 Shinichi Kojima faced off against So Tazawa in a bantamweight bout at age 28. He was coming in with a record of 8-3-4 (4). Kojima lost the fight via 3rd-round choke-out.
On November 8, 2007 Shinichi Kojima faced off against Eduardo Dantas in a bantamweight bout at age 28. He was coming in with a record of 8-2-4 (4), and Dantas was 18 years old and with a record of 2-1 (0). Kojima lost the fight via 3-round unanimous decision.
On October 31, 2003 Shinichi Kojima faced off against Junichi Sase at age 24. He was coming in with a record of 0-1 (0). Kojima lost the fight via 2-round unanimous decision.