Tomonori Ohara is a Japanese mixed martial artist. He competed in the Lightweight and Welterweight divisions.
|- | Loss | align=center| | Naoki Kimura | TKO (punches) | Deep - Hero 1 | | align=center| 1 | align=center| 2:15 | Nagoya, Aichi, Japan | |- | Loss | align=center| 5âÂÂ11âÂÂ1 | Yasuyuki Tokuoka | Technical Submission (armbar) | | | align=center| 1 | align=center| 2:37 | Osaka, Japan | |- | Loss | align=center| 5âÂÂ10âÂÂ1 | Takayuki Okochi | Decision (unanimous) | | | align=center| 2 | align=center| 5:00 | Tokyo, Japan | |- | Loss | align=center| 5âÂÂ9âÂÂ1 | Hiroshi Tsuruya | Submission (kimura) | | | align=center| 1 | align=center| 0:50 | Tokyo, Japan | |- | Loss | align=center| 5âÂÂ8âÂÂ1 | Saburo Kawakatsu | Submission (armbar) | | | align=center| 1 | align=center| 2:26 | Kadoma, Osaka, Japan | |- | Loss | align=center| 5âÂÂ7âÂÂ1 | Yuji Ito | Decision (unanimous) | | | align=center| 5 | align=center| 3:00 | Tokyo, Japan | |- | Win | align=center| 5âÂÂ6âÂÂ1 | Tomohiro Tanaka | TKO (punches) | | | align=center| 1 | align=center| 2:03 | Tokyo, Japan | |- | Loss | align=center| 4âÂÂ6âÂÂ1 | Yoshimasa Ishikawa | N/A | | | align=center| 3 | align=center| 0:54 | Tokyo, Japan | |- | Loss | align=center| 4âÂÂ5âÂÂ1 | Yuichi Watanabe | Submission (kneebar) | | | align=center| 1 | align=center| 0:00 | Tokyo, Japan | |- | Win | align=center| 4âÂÂ4âÂÂ1 | Yoshimasa Ishikawa | TKO (broken hand) | | | align=center| 2 | align=center| 2:35 | Osaka, Japan | |- | Draw | align=center| 3âÂÂ4âÂÂ1 | Takashi Tojo | Draw | | | align=center| 4 | align=center| 3:00 | Tokyo, Japan | |- | Loss | align=center| 3âÂÂ4 | Naoki Sakurada | Submission (armbar) | | | align=center| 5 | align=center| 0:00 | Tokyo, Japan | |- | Loss | align=center| 3âÂÂ3 | Yoshimasa Ishikawa | Submission (guillotine choke) | | | align=center| 4 | align=center| 0:00 | Tokyo, Japan | |- | Loss | align=center| 3âÂÂ2 | Yuichi Watanabe | Decision (unanimous) | | | align=center| 5 | align=center| 3:00 | Tokyo, Japan | |- | Win | align=center| 3âÂÂ1 | Kazuhiro Kusayanagi | KO (punch) | | | align=center| 4 | align=center| 0:58 | Tokyo, Japan | |- | Loss | align=center| 2âÂÂ1 | Manabu Yamada | KO (punch) | | | align=center| 1 | align=center| 0:00 | Tokyo, Japan | |- | Win | align=center| 2âÂÂ0 | Suguru Shigeno | Decision (unanimous) | | | align=center| 3 | align=center| 3:00 | Tokyo, Japan | |- | Win | align=center| 1âÂÂ0 | Kengo Tsuchida | TKO (punches) | | | align=center| 3 | align=center| 0:16 | Tokyo, Japan |