In 1978 , her memorable first album as Yumi Matsutoya , entitled Benisuzume was released .
But eventually she decided to continue to work as a musician , and changed her stage name to her new family name , Yumi Matsutoya .
In 1978 , Yumi Matsutoya 's memorable first album as Yumi Matsutoya , entitled Benisuzume was released .
But eventually she decided to continue to work as a musician , and changed her stage name to her new family name , Yumi Matsutoya .