 Shitennō (Minamoto clan)

Shitennō (四天王), a Japanese term normally referring to the Buddhist Four Heavenly Kings, is also applied to particularly famous or loyal retainers, in groups of four, to certain of Japan's most famous legendary and historical figures.The following four are referred to in legend as the "Shitennō" of Minamoto no Yorimitsu (also known as Raikō) (948–1021)