The differences between the Chinese chofuku and the Japanese raifuku such as Japanese headdress with floral decoration which looked like a coronet of office, and a silk sash in place of a leather belt were summarized, and at the same time illustrated that the style of raifuku drawn in records dating after the Heian period were faithfully handed down from raifuku in the Nara period.
進賢冠に似るが花のついた冠、帛（絹）の帯のみで締めて革帯を用いないなどの特徴は、唐の朝服と日本の礼服の差を簡略にまとめたものであり、同時に平安時代以後の資料に記される礼服の様式が、奈良時代のそれをかなり忠実に継承することを証明している。