It is written in 'Midokanbakuki (FUJIWARA no Michinaga's diary)' and 'Eiga monogatari (Tale of Flowering Fortunes)' that FUJIWARA no Michinaga often summoned him along with ABE no Seimei to consult with them or have them perform divinations and many of the nobility had a high regard for KAMO no Yasunori.
藤原道長が安倍晴明とともに呼び寄せて頻繁に相談や占術を行わせていたことが「御堂関白記」や「栄花物語」にも記されており、多くの貴人から重用された。