The Medieval 36 Immortal Poets is a collective term for the 36 master poets of waka included in "Nochi no Rokurokusen" (an anthology of poems collected by FUJIWARA no Norikane) compiled by FUJIWARA no Norikane.
中古三十六歌仙（ちゅうこさんじゅうろっかせん）とは、藤原範兼の『後六々撰』に載っている和歌の名人36人の総称。