Here is a list of Kojima's best fights. For a list of Kojima's losses, refer to "Shinichi Kojima Losses".
On July 16, 2004 Shinichi Kojima faced off against Kenichi Sawada at age 25. He was coming in with a record of 2-1 (0), and Sawada was 28 years old and with a record of 0-3-1 (0). Kojima stopped Kenichi Sawada via choke-out.
On October 14, 2006 Shinichi Kojima faced off against Mamoru Yamaguchi in a bantamweight bout at age 27. He was coming in with a record of 7-1-3 (3), and Yamaguchi was 29 years old and with a record of 17-2-3 (9). Kojima stopped Mamoru Yamaguchi via choke-out.
On January 29, 2005 Shinichi Kojima faced off against Daiji Takahashi at age 25. He was coming in with a record of 3-1-1 (0), and Takahashi was 27 years old and with a record of 6-6-2 (1). Kojima won the fight via 2-round unanimous decision.
On October 3, 2015 Shinichi Kojima faced off against Tatsuya So in a bantamweight bout at age 36. He was coming in with a record of 14-6-5 (7). Kojima won the fight via 3-round split decision.
On August 6, 2011 Shinichi Kojima faced off against Masaaki Sugawara in a bantamweight bout at age 32. He was coming in with a record of 11-4-5 (6). Kojima won the fight via 3-round split decision.
On September 8, 2006 Shinichi Kojima faced off against Yusei Shimokawa in a bantamweight bout at age 27. He was coming in with a record of 6-1-3 (3). Kojima stopped Yusei Shimokawa via submission.
On March 20, 2009 Shinichi Kojima faced off against Yuki Shoujou in a bantamweight bout at age 30. He was coming in with a record of 10-3-5 (6). Kojima stopped Yuki Shoujou via submission.
On July 18, 2008 Shinichi Kojima faced off against Mamoru Yamaguchi in a bantamweight bout at age 29. He was coming in with a record of 9-3-4 (5), and Yamaguchi was 31 years old and with a record of 20-4-3 (9). Kojima stopped Mamoru Yamaguchi via submission.
On March 22, 2004 Shinichi Kojima faced off against Takeshi Sato at age 25. He was coming in with a record of 1-1 (0). Kojima won the fight via 2-round unanimous decision.
On February 2, 2013 Shinichi Kojima faced off against Rey Docyogen in a bantamweight bout at age 33. He was coming in with a record of 13-5-5 (7). Kojima stopped Rey Docyogen via submission.
