Dai Nihon Chado Gakkai (Japan Association of the Tea Ceremony): Sensho TANAKA, the disciple of Ennosai, the thirteenth Urasenke, and later gained the secrets of the Ishida School and returned the teachings
大日本茶道学会（だいにっぽんちゃどうがっかい）田中仙樵裏千家十三代圓能斎の門人・後に石州流の秘伝も得て流儀返上