The Imperial Family, from the late Kamakura period to the Northern and Southern Dynasties, produced Nosho of those Emperors Gofukakusa, Fushimi, and Gouda and others from both the Jimyoin line and Daikkakuji line, and the elegant Japanese style to return to the beauty of Jodaiyo continued, and then, it has been called "Japanese calligraphy Imperial-letter style."
鎌倉時代後半から南北朝にかけての天皇家では、持明院統・大覚寺統の両統から後深草天皇・伏見天皇・後宇多天皇などの能書が輩出され、上代様の美に帰ろうとする格調高い和様が続き、後世、日本の書流宸翰様と呼ばれている。