All official events related to Azumanga
AOU2002 Amusement Expo February 22nd-23rd
CharaCon2002 March 30th
Sega Prize Joint Preview May 15th 2001
Sega Prize Joint Preview August 2nd 2001
Tokyo Character Show 2002 July 20th
40th Amusement Machine Show September 19th-21st 2002
Dengeki 10th Anniversary Festival October 14th 2002