After the Meiji Restoration, the Isa family retired from the tea ceremony after the fifth generation headman, but Munenaga SODEYAMA (袖山宗脩, 1853 - 1932), who was a disciple of the school, restored the family's tea ceremony, and his group has called themselves Isa-ha group since then.
維新後伊佐家が5代限りで茶道と無縁になった際に、門人だった袖山宗脩（1853年-1932年）によって継承され伊佐派と称している。