Dive!!, Ballroom e Youkoso Recommendations
Series exploring a professional sport with details regarding practice and techniques. Both are sports anime released in summer season 2017.
If you were a fan of DIVE!!, try out Welcome to the Ballroom, both have the basic appeal of a sports anime, but while DIVE!! stays at those basics, Welcome to the Ballroom goes above and beyond. In short, Welcome to the Ballroom is the better version of DIVE!! (in the season they both aired in).