Whose BIRTHDAY is it today?

-----12/13 HAPPY BIRTHDAY!-----
Itou Kamotarou [Gin Tama]

-----12/14 HAPPY BIRTHDAY!-----
Ketsuno Crystal [Gin Tama]
Cassios [Saint Seiya]

-----12/18 HAPPY BIRTHDAY!-----
Hiraga Gengai [Gin Tama]

-----12/19 HAPPY BIRTHDAY!-----
Kuga Kokage [Sketchbook]
Fujino Shizuru [My-Hime]