Sika deer dimorphism, with males invariably much larger than females. They can vary from tall at the shoulder and from in head-and-body length. The tail measures about long. The largest subspecies is the Manchurian sika deer ("C. n. mantchuricus"), in which males commonly weigh about and females weigh , with large stags scaling up to . On the other end of the size spectrum, in the Japanese sika deer ("C. n. nippon"), males weigh and females weigh . All sikas are compact and dainty-legged, with short, trim, wedge-shaped heads and a boisterous disposition. When alarmed, they often display a distinctive flared rump,
Sika Anoaʻi regained the championship on the September 9, 1980, episode of "WWF Championship Wrestling", defeating Tony Garea and Rene Goulet in the finals of a tournament. Their second reign lasted until November 8, 1980, when they lost to Garea and Rick Martel. The Wild Samoans left the WWF in December 1980. In January to February 1981, The Wild Samoans toured Japan with New Japan Pro-Wrestling, performing as "The Samoan #1" (Afa) and "The Samoan #2" (Sika) respectively. They competed in the New Year Golden Series, repeatedly facing Antonio Inoki and Seiji Sakaguchi. The Wild Samoans made a second tour of Japan