Kamen Rider Saber in Another World with Overpowered Abilities

Tsukasa Kamiyama, an ardent fan of Kamen Rider Saber and its franchise, was suddenly taken to another world filled with fantastic creatures alike when he fell asleep. However, he woke up with his favorite Rider's appearance. In a state of shock, he noticed that he was equipped with nothing but his strongest weapons and armor of Kamen Rider Saber Brave Dragon along with all the Wonder Ride Books. When he entered this new world, he wanted to live without drawing attention but fate seems to decide against that.