With a desire to do hanami in Japan, foreign tourists who come to Japan just as cherry blossoms go into full bloom are increasing. This time's theme is "Flowers" that color Japan's four seasons. What are the appeals of flower parks that many foreigners have been visiting in recent years? Giant ikebana that greet people at entrances -- how are they different from flower arrangements overseas? With a focus on the relationship between Japanese people and flowers, such as flowers that show up in daily life, we close in on their cools.