It doesn't replace[adult swim], it's part of [adult swim]. You see the Station ID of Adult Swim throughout.
Casshern is an acquired taste, and I wouldn't call it one of my favorites that's aired on Nunami. That'd be Deadman Wonderland.
edited 27th Sep '12 10:46:46 AM by Scherzo09
These are the words that shall come from my mouth. I shall be known for speaking them.