Template:Selected anniversaries/December, 2011

On this month
*4th: Episode 64 of Digimon Xros Wars is aired in for the first time.
 * 11th: Episode 65 of Digimon Xros Wars is aired in Japan for the first time.
 * 18th: Episode 66 of Digimon Xros Wars is aired in Japan for the first time.
 * 21st: Chapter 18 of Digimon Xros Wars (manga) is published in Japan.
 * 25th: Episode 67 of Digimon Xros Wars is aired in Japan for the first time.