All fightersAya Koyama
Bantamweight3-10-1RECORD
0KO / TKO WINS
3SUBMISSION WINS
0DECISION WINS
Profile
| Full name | Not added yet |
|---|---|
| Nickname | Not added yet |
| Date of birth | 8 Mar 1973 |
| Nationality | Japan |
| Lives in | Wakayama, Wakayama |
| Division | Bantamweight |
| Team | Fight Chix |
| Height | Not added yet |
| Reach | Not added yet |
| Stance | Not added yet |
| Weight | Not added yet |
| Pro debut | 3 May 2001 |
| Last fight | 10 Oct 2010 |
Details on this page were compiled from public information on 30 Sep 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile
Fight history
14 professional fights on file. Newest first.
| Result | Opponent | Method | Round | Time | Event | Date |
|---|---|---|---|---|---|---|
| Loss | Miki Morifuji | Submission (rear-naked choke) | 1 | 1:51 | Jewels - 10th Ring | 10 Oct 2010 |
| Referee Yoshinori Umeki | ||||||
| Win | Akiko Naito | Submission (armbar) | 2 | 1:09 | GCM - Cross Section 1 | 18 Apr 2004 |
| Draw | Hiromi Takahashi | Draw | 2 | 5:00 | AJWPW - Tag League: The Best | 19 Dec 2003 |
| Loss | Izumi Noguchi | Decision (unanimous) | 2 | 5:00 | Smackgirl - Third Season 3 | 7 May 2003 |
| Referee Takeshi Ichinose | ||||||
| Loss | Naoko Torashima | Submission (armbar) | 1 | 6:28 | Arkadia - Arkadia | 29 Mar 2003 |
| Loss | Maiko Okado | Submission (heel hook) | 1 | 3:39 | Smackgirl - Third Season 1 | 3 Mar 2003 |
| Referee Takeshi Ichinose | ||||||
| Win | Hiromi Kanai | Submission (scarf hold armlock) | 2 | 2:27 | Smackgirl - Japan Cup 2002 Grand Final | 29 Dec 2002 |
| Referee Takeshi Ichinose | ||||||
| Loss | Mari Kaneko | Decision (unanimous) | 3 | 5:00 | Smackgirl - Japan Cup 2002 Opening Round | 5 Oct 2002 |
| Referee Ryogaku Wada | ||||||
| Win | Naomi Kawamata | Submission (armbar) | 1 | 2:30 | Smackgirl - Summer Gate 2002 | 4 Aug 2002 |
| Loss | Yoko Takahashi | Submission (guillotine choke) | 1 | 1:43 | Zero1 - Impossible to Escape | 7 Jul 2002 |
| Loss | Asako Saioka | Decision (unanimous) | 3 | 5:00 | Smackgirl - Golden Gate 2002 | 6 May 2002 |
| Referee Takeshi Ichinose | ||||||
| Loss | Satoko Shinashi | Submission (armbar) | 1 | 2:29 | Ax - Vol. 2: We Want To Shine | 26 Dec 2001 |
| Referee Akira Okabayashi | ||||||
| Loss | Yuuki Kondo | Decision (unanimous) | 3 | 5:00 | Smackgirl - Fighting Chance | 28 Jun 2001 |
| Loss | Anna Kopyrina | Technical Submission (armbar) | 2 | 0:30 | ReMix - Golden Gate 2001 | 3 May 2001 |
Amateur fights
Amateur record 1-0 (1 fight). Not counted in the professional record.
| Result | Opponent | Method | Round | Time | Event | Date |
|---|---|---|---|---|---|---|
| Win | Aiko Oshino | Submission (armbar) | 2 | 1:08 | Deep - 13th Impact | 22 Jan 2004 |