On New Years of 1150, Yorinaga sent his adopted daughter, FUJIWARA no Tashi, to the inner palace as bride-to-be, three months after which Tadamichi also sent his adopted daughter, FUJIWARA no Teishi, to the inner palace.
1150年正月に頼長が養女藤原多子を入内させ、皇后に冊立させたのに対し、忠通もその三ヵ月後にやはり養女藤原呈子を入内させて、中宮に冊立させた。