The roadside trees of the Somei Yoshino which dyes the ditch of the Imperial Palace in [ light ] are cherry-blossom-viewing spot popular with OL and the salaried worker of the way home from work. Daytime rides on a boat, can enjoy cherry blossom viewing, is lit up night, and is a romantic atmosphere. Contrast of the stone wall at which it looks from 緑道, and a lovely cherry tree cannot say not at all, but is beautiful.