Toonami (that shows many anime and more) was a cool show that died years ago until it somehow showed up today on Cartoon Network at late night which is Adult Swim. So basically, it's Toonami on Adult Swim. But, there was no announcement that it will be fully revived and it could be a April Fools joke or a hoax. Though, the good news is that the show is bringing back memories to the fans who had miss it. This Toonami appearance might be actually revived.
Note that the show is broadcasting in the United States.