The poems made by the Princess seemed to have been scattered and lost earlier, three of the hundred poem collection (one of them was Shoji Hyakushu) were edited by the people in later years, and more than sixty poems selected that were not included in above three hundred poems, to edit "The collected poems of Imperial Princess Shokushi."
内親王の作ははやく散逸してしまったらしく、ある時期まで残っていた三つの百首歌（うちひとつは正治百首）を後人がまとめ、さらに勅撰集にあって右の三百首のなかに見られない作六十首余を拾って成ったのが『式子内親王集』である。