The members are Umezu Kazutoki (sax, cl, vo), Tada Yoko (sax, vo), Matsui Ayumi (vl), Chan Kohyo (acd), Sekijima Takero (tub), Natsuaki Fumihisa (ds). The group started in 1996 as a small traveling Klezmer ensemble, predecessor of the first Klezmer Orchestra in Japan, Bethuni Nammo Klezmer, formed by Umezu.