Sekko

Sekko (赤虎, "red tiger") is a kijyuu that resembles a red tiger or a lion with a mane.

Lady Riyo owns one named Setsuko (赤虎). Setsuko scares Suzu half to death when following her when Suzu is sent by Riyo to retrieve some rare mushrooms. Though the beast is difficult to control, Suzu manages to force it to take her to Yuunei in order to escape from Riyou.