1 hour special which aired in Japan in the Super Hero Time TV block, featuring a crossover between Kamen Rider Saber and Kikai Sentai Zenkaiger, four days before the premiere of Saber + Zenkaiger: Super Hero Senki. It featured two single episodes: "Kamen Rider Saber: Special Chapter: The World Pirate is Coming, Intersecting Worlds" and Kikai Sentai Zenkaiger, Episode 20.
内藤秀一郎
as Touma Kamiyama/Kamen Rider Saber
山口貴也
as Rintaro Shindo/Kamen Rider Blades
川津明日香
as Mei Sudo
青木瞭
as Kento Fukamiya/Kamen Rider Espada
アンジェラ芽衣
as Reika Shindai/Kamen Rider Sabela
庄野﨑謙
as Ryoga Shindai/Kamen Rider Durendal
知念里奈
as Sophia
駒木根葵汰
as Kaito Goshikida/Zenkaizer
浅沼晋太郎
as Juran (voice)
宮本侑芽
as Magine (voice)
梶裕貴
as Gaon (voice)
佐藤拓也
as Vroon (voice)
