Board Thread:General Discussion/@comment-98.246.223.147-20170121092504/@comment-1733689-20170121181612

Besides Orb, you can watch a good deal of Ultra Series shows on Crunchyroll, all of which are good places to start as they are all pretty self contained. Though past Ultra Warriors appear in some of the older shows, it's not as something you needed to be caught up on to understand what's going on.