Haneda Airport, Narita Airport, Central Airport, Osaka Airport, Kansai Airport.

The second category:

1.？ Hokkaido: new chitose airport, Asahikawa Airport, Zhinei Airport, Kushiro Airport, Daiguang Airport and Hakodate Airport.

2.？ Northeast: Sendai Airport, Akita Airport and Yamagata Airport.

3.？ Central: Niigata Airport

3.？ Feng Jingen: Baxu Airport

4.？ China: Hiroshima Airport and Yamaguchi Ube Airport.

5.？ Shikoku: Takamatsu Airport, Songshan Airport and Kochi Airport.

6.？ Kyushu Island: Fukuoka Airport, New Taipei Kyushu Airport, Nagasaki Airport, Kumamoto Airport, Oita Airport, Miyazaki Airport and Kagoshima Airport.

7.？ Okinawa: Naha Airport

Extended data:

Kansai International Airport (langxi International Airport in Japanese: Kansai International Airport IATA Code: KixiICAO Code: RJBB), commonly known as Osaka Kansai Airport or (Osaka) Guankong, is an airport managed by three administrative units in Osaka, Japan. It is the main airport in Kobe metropolitan area and Kansai region, and is located on an artificial island 5 kilometers off Quanzhou in the southeast of Osaka Bay.

Central Japan International Airport, an international airport in central Japan, is located in Changshi City, south of Nagoya City, Aichi Prefecture, Japan. It was built on an artificial island in Ise Bay and officially opened to the public on February 17, 2005.

Tokyo Narita International Airport (IATA: NRTICO: RJAA) (Japanese: Narita International Airport/なりたこくさぃくぅこぅす) was originally named Shin. Narita Airport in Chiba Prefecture is located in kanto region, Japan, 68 kilometers away from downtown Tokyo, and is the largest international airport in Japan.

Reference: Baidu Encyclopedia-Kansai International Airport

Reference: Baidu Encyclopedia-Central International Airport

Reference: Baidu encyclopedia-Narita International Airport