Kamen Rider Build will fight with Kamen Rider Para-DX & Kamen Rider Ex-Aid in the beginning but will end up teaming up in the end. Probably Kamen Rider Build had considered Ex-Aid & Para-DX as Smash/
TV Series Kamen Rider Build will start broadcasting from September 3. On August 2 there will be Press Conference where the Cast and probably even the Artist for the Theme Song will be announced.
Gemdeus Machina which is the Gemdeus from True Ending will also have a Cho Gemdeus form → Cho Gemdeus Machina.
Kamen Rider Ex-Aid: True Ending will premiere on August 5. It will guest star Yoshikuni Dohchin from CHEMISTRY, Bro.TOM & Miki Fujimoto. Daichi Miura will sing the Theme Song "Life is Beautiful" for the movie. The promotion states that you'll see the Ending of Ex-Aid early in the movie.