Source: https://books.google.co.jp/books?id=MilZDwAAQBAJ&pg=PT202&dq=sayuki+geisha&hl=en&sa=X&ved=0ahUKEwiD1IS7nPHoAhUSyIsBHcKADKQQ6AEIJzAA#v=onepage&q=sayuki%20geisha&f=false
