From the same creator of Kuroko no Basket and I must say the story also has some potential. As for the studio, there are some inconsistencies with the art and oddly enough the animation in the OP (yes, it's supposed to be the OP even though it was played at the end) is much better than the show's content itself. The soundtrack has a mix of jazz and I must say you can't go wrong mixing a jazz soundtrack with action. I now have high expectation on this anime and will look forward to its future episode or if I get impatient then I might read the manga 😏