Noboru Tahara has seven losses against five opponents on his MMA record. For a list of Tahara's best fights, refer to "Best fights of Noboru Tahara".
On September 29, 2013 Noboru Tahara fought Mitsuhisa Sunabe in a light-flyweight title fight for Sunabe's Pancrase Championship title. Tahara was 30 years old and with a record of 12-7-1 (6), and Sunabe was 34 years old and with a record of 19-7-4 (8). Tahara lost the fight via 3-round unanimous decision.
On April 29, 2011 Noboru Tahara faced off against Yuki Shojo in a flyweight bout at age 27. He was coming in with a record of 9-6-1 (5). Tahara lost the fight via 3-round unanimous decision.
On September 5, 2010 Noboru Tahara faced off against Mitsuhisa Sunabe in a flyweight bout at age 27. He was coming in with a record of 9-5-1 (5). Tahara lost the fight via 3rd-round KO.
On November 23, 2009 Noboru Tahara fought Rambaa Somdet in a flyweight title fight for the Shooto Championship title. Tahara was 26 years old and with a record of 7-4-1 (4), and Somdet was 35 years old and with a record of 6-2 (1). Tahara lost the fight via 3-round unanimous decision.
On September 28, 2008 Noboru Tahara faced off against Rambaa Somdet at age 25. He was coming in with a record of 5-3 (3), and Somdet was 34 years old and with a record of 4-2 (1). Tahara lost the fight via 3-round unanimous decision.
On June 30, 2007 Noboru Tahara faced off against Hiroyuki Abe at age 23. He was coming in with a record of 1-2 (1). Tahara lost the fight via 2-round unanimous decision.
On March 3, 2006 Noboru Tahara faced off against Takeshi Yamada at age 22. He was coming in with a record of 0-1 (0). Tahara lost the fight via 2-round unanimous decision.
