The "Fude no Tsuide Sho" is a book of Noh chants compiled by Isan.
以三の謡伝書に『筆次抄』がある。 - Wikipedia日英京都関連文書対訳コーパス
There are also exhibitions of art that uses bricks, and Kyu-gunko yonshi Kindaika Isan Shashin-ten (photographic exhibition of the site of modernization of four cities of former military ports).
レンガを用いたアート展示会、旧軍港4市近代化遺産写真展などが行われている。 - Wikipedia日英京都関連文書対訳コーパス
They were also influential in the area of su-utai (chanting a Noh text without musical accompaniment) especially in their earlier times; Tadatsugu's son, Isan SHINDO did not succeed to the head of the family but made his living by teaching su-utai in Kyoto.
素謡においても特に前期には勢力がつよく、忠次の子進藤以三は宗家を嗣がず京都で素謡教授をして生計を立てたほどであった。 - Wikipedia日英京都関連文書対訳コーパス