Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!

Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease! is a Televi-Kun Hyper Battle DVD for Kamen Rider Build featuring the exclusive appearance of Build's Bear Televi Form. This special takes place between episodes 18 and 19. It reveals the origin of the Hokuto Three Crows' dog tags.

• Yoshimasa AkamatsuWriter
• Kyouhei YamaguchiDirector

• Atsuhiro InukaiSento Kiryu / Kamen Rider Build
• Eiji AkasoRyuga Banjo / Kamen Rider Cross-Z
• Kouhei TakedaKazumi Sawatari / Kamen Rider Grease
• Kaho TakadaMisora Isurugi
• Katsuya KobayashiBuild Driver (voice)
• Yuji TakaoMassugu Ubukata / Ice Smash
• Soua ItouSoldier
• Nao OikawaTelevi-san
• Kyōko IzumiKimiyo Ubukata