高清は美濃国の守護代・斎藤利国を頼り、六角征伐の最中の1488年（長享2年）8月に挙兵した。

Takakiyo asked Toshikuni SAITO, the Mino Province's Shugodai, for help and raised an army in the middle of the Rokkaku subjugation in August 1488. - Wikipedia日英京都関連文書対訳コーパス

政光は美濃国小守護代の斎藤妙椿に援助を受け、1472年（文明4年）9月末に西軍の京極乙童子丸・京極政光・多賀清直・多賀宗直・六角政頼・斎藤妙椿ら連合軍は孫童子丸派を破り、政経・高忠らを越前国へ敗走させる。

Masamitsu received support from Myochin SAITO, the deputy military governor of the Mino province, and the allied forces, the Western Camp of Otsudojimaru KYOGOKU, Masamitsu KYOGOKU, Kiyonao TAGA, Munenao TAGA, Masayori ROKKAKU, Myochin SAITO, and others defeated Sondojimaru group at the end of September in 1472 and forced Masatsune and Takatada to flee to the Echizen Province. - Wikipedia日英京都関連文書対訳コーパス

高清は西軍の六角高頼・斯波義廉・土岐成頼・斎藤妙椿ら連合軍と共に京極政経・多賀高忠らを破り、高忠を京都に敗走させるも一進一退の攻防は応仁の乱後も続く。

Takakiyo together with the allied forces of the Western Camp of Takayori ROKKAKU, Yoshikado SHIBA, Shigeyori TOKI, and Myochin SAITO defeated Masatsune and Takayori ROKKAKU and forced Takatada to Kyoto to flee; however, the exchanges of attacks and counter-attacks continued after the Onin War. - Wikipedia日英京都関連文書対訳コーパス