During his twelve years on Hiei, Enchin himself saw a conflict between direct disciples of Saichō (namely Enchō and Kosho) and the disciples of his own master, the second Tendai zasu Gishin.
Enryaku-ji (Mount Hiei or Hieizan Temple and Monastery) in Japan
By the time of Ryōgen, there were two distinct groups on Mt. Hiei: the Sammon, or Mountain Group who followed Ennin, and the Jimon or River Group who followed Enchin.
Numerous tracks are sung by voice actors who originally portrayed the YuYu Hakusho characters including Kurama (Megumi Ogata), Yusuke (Nozomu Sasaki), Kuwabara (Shigeru Chiba) and Hiei (Nobuyuki Hiyama).