Wataru Ikusabe is the protagonist of the anime series Mashin Eiyuuden Wataru. He is a young, adventurous boy who is unexpectedly transported to a magical world called Soukaizan. In this realm, Wataru is tasked with the mission of defeating the evil ruler, Doakudar, and restoring peace to the land. Equipped with bravery and a sense of justice, Wataru pilots the powerful robot Ryujinmaru. Throughout his journey, he encounters various allies and faces numerous challenges, all of which help him grow as a hero and leader. His role is pivotal in inspiring hope and courage in his friends and the inhabitants of Soukaizan.