Step 1 : Introduction to the question "Which is the earliest cherry blossom festival in Japan?"
...March 1, 2018: National Park Service officials at the National Cherry Blossom Festival Press Conference announce that, because the trees reached their first stage of development – green color in buds – on February 25th, their prediction for ... History of the Cherry Blossom Trees and Festival - National Cherry ... It took the coordination of many to ensure the arrival of the cherry trees. A first batch of 2,000 trees arrived diseased in 1910, but did not deter the parties. Between the governments of the two countries, coordination by Dr. Jokichi Takamine, ..
Step 2 : Answer to the question "Which is the earliest cherry blossom festival in Japan?"
Motobu Yaedake Cherry Blossom Festival:
Cherry blossom season in most of Japan takes place in late March through the beginning of April. In Okinawa, however, the blossoms begin to appear in late January to early February. This occurs for two reasons: Okinawa is the only subtropical region in Japan, and the cherry blossoms in Okinawa are Kanhisakura, a different variety of tree from the Yoshino cherry tree found in mainland Japan. The trees in the northern part of Okinawa usually start blooming first. Source: Good-Okinawa.com