According to "Choshuki" and "Sonpi Bunmyaku" (a text compiled in the fourteenth century that records the lineages of the aristocracy), Yoshikiyo went to Kai Province and resided at Ichikawa no sho estate.
He built Wakamiko Castle, which was in Tama no sho estate, and also moved to Henmi no sho estate in the northwestern part of Kai Province.
The descendants of Yoshikiyo settled in various places in Kai province, and became the Kai-Genji.
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