In this pic, from Left, Yoshiko Takahashi (grand daughter), Rakusai the 4th (grand father), and Rakusai the 5th (father). If you need more info, you should ask Yoshiko Takahashi directly. She studied in Canada so she speaks English fluently..Rakusai the 4th should be in good shape. We visited their studio in summer 2018. They are very nice family. Hope you enjoy Rakusai's beautiful work!