Tokita Ooma, also known as 'The Ashura,' is the protagonist of the series 'Kengan Ashura.' He is a highly skilled fighter known for his fierce combat style and indomitable spirit. Ooma participates in the Kengan matches, where powerful corporations hire fighters to settle disputes. His main goal is to become the strongest fighter and uncover the mysteries surrounding his past. As the series progresses, Ooma forms important alliances and faces numerous formidable opponents, all while striving to reach the pinnacle of martial arts prowess.