Hello! Project Kenshuusei Happyoukai 2017 9gatsu ~Go NEXT!~ (Hello! Project 研修生発表会 2017 9月 ～Go NEXT!～) was Hello Pro Kenshuusei's September 2017 recital, running from September 3 to September 10, 2017 in three different cities.
Ogawa Rena of Kobushi Factory was initially unable to participate in the recital because she was taking a break from activities due to anxiety neurosis. However, on September 6 she decided to graduate from Kobushi Factory and Hello! Project.
Asakura Kiki of Tsubaki Factory only participated in the MC segments in Tokyo and was absent for the rest of the recital due to her still slowly recovering from a lumbar disc herniation.