It is said that his child Motomichi KATO also introduced himself as Toshiro and that the house was succeeded for 12 generations, and even now in Seto City, Aichi Prefecture, there is Suehiko Jinjya Shrine which enshrines Kagemasa.
子の加藤基通も藤四郎を名乗ってその家は12代にわたって続いたとされ、現在も愛知県瀬戸市には景正を祀った陶彦神社が存在する。