Based on Sega's hit video game, the anime centers on Akira Yuki, a martial artist traveling the world to perfect his skills and understand the true meaning of strength. Along the way, he encounters other fighters-each with their own style and philosophy-and becomes entangled in a shadowy organization seeking to exploit martial arts for power. Through intense battles, rivalries, and moments of reflection, Akira learns that true strength lies not only in physical ability but in discipline, spirit, and compassion.