Ishikawa Yoshisue

Ishikawa Yoshisue (died 1177), eldest son of Ishikawa Mitsuyoshi, was the fifth head of the Mutsu Ishikawa. In 1157 he went to Kyoto and was appointed Junior Fourth Rank Lower, Yamato no kami, the office his father had held.

In the generations from Arimitsu to Yoshisue the clan's cadet branches were established across the Ishikawa manor. He died on August 1, 1177, and his second son Motomitsu succeeded him.