Sara

Sāra was a healer in Freedom Village, who healed people with her inherited knowledge of Keiraku Hiko vital points. Kenshiro speculates that her style is a medicinal branch of Hokuto Shinken. She was also taught one destructive technique by her father - Hakki Meishin Ha (発気鳴震波, White Aura Shockwave), which she later used to help Kenshiro escape imprisonment.

(Source: Hokuto Renkitōza)