Suugu

Suugu (スウグ Sūgu?) is a master of the Gen Jū Chimera-Ken (幻獣キメラ拳 Gen Jū Kimeraken?), a style that allows him use any Jūken technique from the Geki Jūken and the Rin Jūken. Suugu was made by Long from Dan's Fierce Ki Soul, though lacking the man's mind. Suugu was previously in a state of rest as the result of undergoing the Blood-Oath Ceremony and thus he was first seen being dragged in his casket by Sanyo. But Suugu was later fully awakened by Long once he was in the presence of Rio. Rio recognizes Suugu as Dan, which eventually led to him embracing the Gen Jūken as only the Gen Jū King can command Suugu. Though mindless, a hint of Dan seems to remain within Suugu as seen in his playing of a leaf ocarina. Long tricks Rio into ordering Suugu to kill Jan. During the battle, after nearly killing his son, Suguu's memories as Dan reawakened, allowing him to overcome the Blood Oath's effect on him as he took the blow Long intended for Jan. Mortally wounded, Suugu has Jan deal the deathblow to release Dan's Fierce soul from his physical prison. His name is based on Sōu Yú (騶虞) of the Shi Jing, and motifs are the White Tiger and the Tiger of the Earthly Branches.

Suugu is voiced by Kenji Ohba (大葉 健二 Ōba Kenji?).