TV-Series
Description
Aiga Akaba begins his journey as an 11-year-old blader from rural farm origins. His passion for Beyblading ignites after witnessing Valt Aoi’s mastery, driving him to craft his first Beyblade, Z Achilles 11 Xtend, using metal from a cherished family Achilles statue. He has maroon hair and eyebrows, turquoise eyes, and lighter skin. Distinctive facial bandages and a red "A" tattoo on his left cheek mark his appearance. His wardrobe evolves over time, typically featuring a burgundy letterman jacket in earlier seasons, later switching to a red jacket with jeans and a celestial-blue hand brace, often retaining an "A" motif. During Beyblade resonance, his hair turns crimson, and his eyes may glow under dark influence.

Aiga is fiercely competitive and impulsive, initially fixated on surpassing Valt. Early interactions show strategic ingenuity and a bond with animals, as he lives in a petting zoo tent. Exposure to Phi’s dark aura corrupts his demeanor, leading to ruthless aggression and poor sportsmanship, culminating in the destruction of Valt’s Wonder Valtryek. After Phi shatters Z Achilles, Aiga confronts his actions and becomes calmer, more reflective, and open to growth, retaining confidence while embracing losses and advice.

His Beyblade undergoes multiple upgrades: Z Achilles 11 Xtend+ (with Xtend Chip), Turbo Achilles 00 Dimension, Union Achilles Convert Xtend+ Retsu (featuring an attachable Union Sword), Infinite Achilles Dimension’ 1B (adaptable with offensive or defensive attachments), and Zeal Achilles Giga-Q. Signature moves include Z Breaker, Z Dive, Turbo Upper, Z Defense, and Lightning Launch, showcasing adaptive tactics blending offense and defense.

Aiga rises to become World Champion by dethroning Valt, struggles with dark resonance’s allure, and eventually finds redemption. His sister Naru supports him, and his rivalries with Phi, Free De La Hoya, and Valt mature into mutual respect. Later appearances depict him mentoring emerging bladers, displaying mature altruism and teamwork, while his combat style evolves from brute force to balanced strategies forged through defeats and alliances.