His master Kengyo URASAKI took over and developed it, but YAEZAKI himself devised and refined it further and made Kyoto-style tegotomono (a form of Japanese chamber music) which kengyo MATSUURA or kengyo KIKUOKA had completed an ensemble music which had a higher musical value.
それを師の浦崎検校が受けて発展させたが、更に八重崎がより工夫、洗練させ、松浦検校や菊岡検校が完成させた京流手事物を、合奏音楽として更に音楽的価値の高いものとした。