Ryogen's disciple Genshin (Priest) (also known as Eshin Sozu, 942 – 1017) summarized Sanichigonjitsu no soron from Tenjiku and wrote "Ichijo-yoketsu" (Essentials of the One-Vehicle Teaching) which discussed the absolute doctrine that only one teaching, the Lotus Sutra, can lead to enlightenment and Sanichigonjitsu no soron in Japan ended.
良源の弟子である源信(僧侶)（恵心僧都。942年-1017年）は、天竺以来の三一論争をまとめ、一乗真実を説いた『一乗要決』を著して日本における三一権実論争は終息した。