Complex sentence: The anime premiered in Japan on April 6,2014 and released internationally by 4K Media Inc. Its English dub first aired on Canada's Teletoon, premiering on July 24,2015.
Split into simpler sentences: The anime premiered in Japan on April 6,2014. It is released internationally by 4K Media Inc. Its English dub first aired on Canada's Teletoon, premiering on July 24,2015.