Examples of other brushwork done in the same or closely connected hand as that of the first style include the Daiji wakanroeishu-gire (Fragmented Collection of Japanese and Chinese Poems, currently owned by various families), the Shinso hisho (in the possession of the Fujita Art Museum), and the Waka keijushu (10 Different Styles of Waka, owned by Tokyo National Museum).
第一種と同筆または同系統の筆跡としては、大字和漢朗詠集切（諸家分蔵）、深窓秘抄（藤田美術館蔵）、和歌躰十種（東京国立博物館蔵）などがある。