Many descendants of Chikashige also remain around the area of current Kawaguchi-cho, Fukuyama City, and they are of the line continuing from Chikayoshi, uncle of Chikazumi MIMURA.
現在の福山市川口町周辺にも親成の子孫は多く残り、これらは三村親澄の叔父親義の係累にあたる。