| Santana Ryougoku | |
 | |
| Statistics | |
|---|---|
| Martial art(s) | Wrestling |
| Other Information | |
| Gender | Female |
| Occupation | Juuzenji High student |
| First Appearance | |
| Aiki | Chapter 3 |
Santana Ryougoku is from the Juuzenji High Wrestling Team. Her name, Ryougoku, is taken from an area in Tokyo which is the center of the sumo world. She fight's with Nancy Oozeki, utilizing a technique called the Ground Tornado, scurrying around their opponent in a circle and stirring up strong winds. They were beaten by Hou Mei and Metara in Chapter 3.