Sento and Ryuga need to learn more about Katsuragi and his research. Setting their sights on Hokuto, they first have to get through the Sky Wall...
as Sento Kiryuu / Kamen Rider Build
as Ryuga Banjou / Kamen Rider Cross-Z
as Kazumi Sawatari / Kamen Rider Grease
as Misora Isurugi
as Souichi Isurugi / Evolt / Blood Stalk / Kamen Rider Evol
as Sawa Takigawa
as Gentoku Himuro / Night Rogue / Kamen Rider Rogue
as Nariaki Utsumi / Kamen Rider Mad Rogue
as Narrator (voice)
as Build Driver (voice)
