Kiyotaki Keika♀

Yaichi and Ginko's elder disciple and biological daughter of their master. She entered the training association to attempt to become a female professional at the age of ten. At twenty-five, she is rapidly approaching the maximum age at which one can become a professional or female professional, a fact that is frequently demonstrated to cause a great deal of pressure for her. She is noted to be quite skilled when she relaxes, but still has a tendency to fall back into the standard basics and freeze up when opponents step out of common patterns.

[Taken from Wikipedia]