He compiled the anthology of Renga "Tsukubashu" (Tsukuba Collection) with Kyusai in 1356, and also wrote Renga ronsho (lucubration of collaborative poetry) such as "Tsukuba mondo" (Tsukuba Questions and Answers), "Kyushu mondo" (Kyushu Questions and Answers) and "Jumonsaihisho" (Ten Abridged Secret Questions and Answers).
1356年には救済とともに『菟玖波集』20巻を撰したほか、『筑波問答』『九州問答』『十問最秘抄』どの連歌論書を著した。