| Name | Mayumi |
| Surname | Ikai |
| Nationality | Japan |
| Member Id number (MIN) | 10027129 |
| Current age group | Senior II |
| Member of |
Japan DanceSport Federation |
| Licenses |
AthleteDivision: GeneralStatus: Active |
| Rank | Date | Event | Discipline | Category | Location |
|---|---|---|---|---|---|
| 80. | 09 March 2013 | World Open | Standard | Adult | Tokyo - Japan |
| 54. | 11 March 2012 | GrandSlam | Standard | Adult | Tokyo - Japan |
| 80. | 07 March 2010 | GrandSlam | Standard | Adult | Tokyo - Japan |
| 82. | 08 March 2009 | GrandSlam | Standard | Adult | Tokyo - Japan |
| 67. | 23 March 2008 | GrandSlam | Standard | Adult | Tokyo - Japan |
| 102. | 18 March 2007 | GrandSlam | Standard | Adult | Tokyo - Japan |
| Couple | Name | Nationality | Competing for | Status | Joined | Retired |
|---|---|---|---|---|---|---|
| details | Yoshihiro Ikai | Japan | Japan | Active | 01/03/2007 |