CrunchyrollRoku The Crunchyroll app comes in handy to stream all your favorite anime programs and movies. You can enjoy the broadest range of animes available on Crunchyroll Roku. Follow the instructions carefully to know how to set up Crunchyroll Roku. For starters, turn on your Roku streaming device along with your TV. Download the Crunchyroll app from the Channels Store and launch the app. Note down the displayed activation code and head to the portal and enter the code in the portal.call us +1-855-592-3030