Akita: April 8 (9 days earlier than average)
Aomori: April 10 (12 days earlier than average)
Hiroshima: March 20 (5 days earlier than average)
Kagoshima: March 25 (1 day earlier than average)
Kanazawa: March 27 (7 days earlier than average)
Kochi: March 19 (3 days earlier than average)
Nagano: April 1 (10 days earlier than average)
Nagoya: March 19 (5 days earlier than average)
Niigata: March 31 (8 days earlier than average)
Osaka: March 22 (5 days earlier than average)
Sapporo: April 18 (14 days earlier than average)
Sendai: April 1 (7 days earlier than average)
Tokyo: March 17 (7 days earlier than average)