Complex sentence: In May 2015, Sentai Filmworks and Adult Swim announced that the series would would begin airing on Toonami on August 8,2015, replacing "Kill la Kill".
Split into simpler sentences: In May 2015, Sentai Filmworks and Adult Swim announced that the series would would be airing on Toonami starting in Summer 2015. The anime is scheduled to begin airing on Toonami on August 8,2015, replacing "Kill la Kill".