Books in the Knight Blazer series

In a world where evil is getting stronger and darkness is rising, new hope is needed. Raiden, who wants to prove himself as a warrior, finds a path opening up for him through the Portal of Ravacore, to a new world filled with evil Rakshasas! Who is the dragon girl, Arisha, whom he encounters and why is she fiercely passionate in the defence of the realm? Does Raiden have enough faith to survive in this magical world and can he overcome Arisha's hostility? Find out in this thrilling adventure, as whoever succeeds in taking up the Sword of Esoncia must rise victorious as the champion of the light...