Sonpi Bunmyaku

. Not every part of the book survived, but those that survived tend to be detailed about members of Fujiwara clan and Minamoto clan. Like other major genealogies books, the real names of women (e.g., Murasaki Shikibu), except for very few, were not mentioned in the book.

Its contents include genealogies for the following families:
*Abe
*Fujiwara
*Kamo clan
*Ki
*Minamoto
*Mononobe
*Nakatomi
*Ōe
*Ono
*Ozuki
*Sakanoue
*Soga
*Sugawara
*Tachibana
*Taira
*Tajihi
*Tanba
*Wake

References

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