His personal collections of poetry were, "Shokashu," "Shoko Eika," and "Shoko-Ki" (the diary of Shoko) which was his travel journal to Suruga Province in 1473.
家集『松下集』があり、他に『正広詠歌』や文明(日本)5年(1473年)に駿河国に下った際の紀行文である『正広日記』等もある。