Yaiba: Samurai Legend, Vol. 1The first full length adventure from Gosho Aoyama, the legendary creator of Case Closed! Upon enrolling in school, Yaiba quickly crosses swords with his soon to be rival, Onimaru. When Onimaru is transformed into a demon by the cursed power of Fujinken, the Wind Gods Sword, Yaiba embarks on a quest to Mount Tengu to find his own enchanted sword. But Yaiba lacks the skill and knowledge to use such a powerful weapon. If he cant control himself, it will