Afterwards, Sukemasa opposed Sadayori ROKKAKU in Minami Omi (Southern Omi Province due to the attempt to expand his influence, and he was once backfooted by Sadayori's offensive.
その後、亮政は勢力拡大を図って南近江の六角定頼と対立するも、一時、定頼の攻勢に押されてしまったことがある。