http://www.crunchyroll.com/forumtopic-993845/summer-2017-simulcasts
Yep, Crunchyroll will be simulcasting Volumes 1-3: The Beginning on their website!! I've been waiting a long time for this! No dates or times announced yet, but looking forward to it! ^_^
UPDATE!! Japanese Dub coming Friday, July 7th!! https://twitter.com/Crunchyroll/status/881600667915243520