| Name | Mami |
| Surname | Okayama |
| Nationality | Japan |
| Member Id number (MIN) | 10005346 |
| Current age group | Adult |
| Member of |
Japan DanceSport Federation |
| Licenses |
AthleteDivision: GeneralStatus: Inactive |
| Rank | Date | Event | Discipline | Category | Location |
|---|---|---|---|---|---|
| 56. | 10 March 2013 | World Open | Latin | Adult | Tokyo - Japan |
| 36. | 11 March 2012 | GrandSlam | Latin | Adult | Tokyo - Japan |
| 8. | 26 June 2011 | Open | Latin | Adult | Tokyo - Japan |
| 49. | 07 March 2010 | GrandSlam | Latin | Adult | Tokyo - Japan |
| 12. | 20 September 2009 | Open | Latin | Adult | Tokyo - Japan |
| 42. | 08 March 2009 | GrandSlam | Latin | Adult | Tokyo - Japan |
| 34. | 23 March 2008 | International Open | Latin | Adult | Tokyo - Japan |
| 22. | 25 November 2007 | Open | Latin | Adult | Tokyo - Japan |
| 19. | 21 March 2007 | Open | Latin | Adult | Tokyo - Japan |
| 41. | 18 March 2007 | GrandSlam | Latin | Adult | Tokyo - Japan |
| 16. | 05 August 2006 | Open | Latin | Adult | Tokyo - Japan |
| 11. | 14 March 2004 | Open | Latin | Adult | Tokyo - Japan |
| 28. | 07 March 2004 | GrandSlam | Latin | Adult | Tokyo - Japan |
| 32. | 23 March 2003 | International Open | Latin | Adult | Tokyo - Japan |
| Couple | Name | Nationality | Competing for | Status | Joined | Retired |
|---|---|---|---|---|---|---|
| details | Masahiro Tajima | Japan | Japan | Inactive | 02/08/2006 | |
| details | Naoki Tanaka | Japan | Japan | Retired | 22/03/2003 | 15/03/2004 |