Official

　On February 15, the Japan Meteorological Agency announced that the first spring had blown in the Kanto region, and a maximum temperature of 21.1 ° C was observed in the city center, and it was cheerful about the end of April, which was more than 10 ° C above normal.　　　　　　　　　　　　　　　　　　　Shinkawa Park (Shinkawa 2) along the Sumida River (Shinkawa 2) Sumida River Terrace Chuo-ohashi Bridge The three Kawazu cherry trees planted in a sunny tree planting zone on the northeast side of the Sumida River Terrace Chuo-ohashi Bridge are the impression that they have begun to bloom at once.　　　　　　　　　　　　　　　　　Japanese white-eye is moving around the branches of the trees.　　　　　　　　Kawazu Sakura is a natural hybrid of Kanhizakura and oshima cherry. It is characterized by (1) the strong reddishness of the flower color derived from Kanhizakura, (2) the large petals derived from oshima cherry, (2) the early blooming beginning in early February, and (4) the blooming period is long.　　　　　　　　　　　　Unlike Yoshino cherry tree, which is a symbol of innocence and ephemerality, which blooms quickly and scatters, the flowers do not scatter immediately even after full bloom, but the momentum drops and fades, so it is best to bloom for 6 to 8 minutes.　　　　　　　　The flowering time is greatly affected by the weather of the year, and it is difficult to read the flowering forecast until just before, and it is said that it bothers the people involved.