Genju KEIAN was invited to come to both Higo and then Satsuma provinces, leading him to found the Satsunangaku school, a school of Neo-Confucianism, there in the countryside, which fell into decline during the Edo period; Baiken MINAMIMURA was invited to Tosa, where he created the Kainangaku school, which was also a school of Neo-Confucianism.
桂庵玄樹は肥後国及び薩摩国に招かれ、現地で朱子学の一派である薩南学派を開くが江戸時代には衰亡南村梅軒は土佐に招かれて、同じく朱子学の一派の海南学派を開く。