Leo (Gekiranger)

"As purely fierce as a lion, as powerful as a lion. The one who will obliterate the Evil Dragon, my name is the Black Lion Rio!"

Rio (理央, Rio) is the leader of the Confrontation Beast Hall, the youngest to lead the Confrontation Beast-Fist Akugata and Confrontation Beast Lion-Fist (臨獣ライオン拳, Rinjū Raionken) expert, able to assume the fighting form called Black Lion Rio (黒獅子リオ, Kurojishi Rio), donning black and gold armor made of his own Confrontation Ki.