Isshiki

The Isshiki were an Ashikaga branch named for their lands in Mikawa Province. Isshiki Yoriyuki followed Ashikaga Takauji to Kyushu in 1336 and died fighting Southern Court forces the next year.

The family later became military governors of provinces including Wakasa and Tango and held high office in the Muromachi shogunate. During the Ōnin War, Isshiki Yoshinao joined the western army in 1467; the family's rule in Tango ended after the Hosokawa invasion in 1582.