It looks like a full-on dark anime channel, not a kids’ channel, since kids’ channels have very bright colours while this one is completely dark green. Either make it more colourful or, better, change the name of the channel to reflect only anime. One idea that I have is &nime, which is a very simple and obvious play between ‘And’ and anime.
Also, I think it’s better to use the 16:9 ratio for your pictures, as your creations are all in 4:3, even though there may not be an HD logo. Otherwise, kudos for using the same typeface (Kanit) as &xplor HD.
Just a suggestion, please reduce the overall logo and graphic sizes in almost all your creations, just imagine how these would look on a TV screen and design sizes accordingly