For example in the Tomoyama Park (see picture) an attempt to extend the life of a trail lined with numerous cherry trees is accomplished through the efforts of alternately planting Someiyoshino trees, Kawazu cherry trees and Yoshino cherry trees.
例えば、画像のともやま公園ではソメイヨシノの他に河津桜、吉野桜などを交互に植える等の桜並木の延命作業を行っている。