TV The World of Hello Kitty The World of Hello Kitty 10/10 by 1 users Details Casts Posters Images Title The World of Hello Kitty Alternative Titles First Air Date 2018-08-01 Last Air Date 2018-10-17 Number of Episodes 25 Number of Seasons 12 Genres Animation, Kids, Networks , Casts Carolina Packer Plot Keywords , Hello Kitty (voice) Carolina Packer