They introduced people or the descendants of people who worked to bring cherry blossoms to America and Adachi Ward. Tadao Shimizu. grandson of Kengo Shimizu who was the Kohoku Village mayor in 1886 when he proposed to line the Arakawa River with cherries.

Tadao Shimizu. grandson of Kengo Shimizu who was the Kohoku Village mayor in 1886 when he proposed to line the Arakawa River with cherry blossoms. It eventually lined 6 km of over 3,000 cherry trees.