In addition, the Kamen Riders of the Sword of Logos use the Book Gate Wonder Ride Book to travel to their Northern Base headquarters via a hidden entrance. In Toma's case, the entrance to the base is hidden in his library.
The series is written by Takuro Fukuda (Kamen Rider Ghost) and is directed by veteran Kamen Rider director Takayuki Shibasaki (Kamen Rider Drive: Surprise Future). Kamen Rider Saber is set to premiere this September 6th, replacing Kamen Rider Zero-One.
[Source: HeroShock]