Hulk Sakata is a unique fighter introduced in the manga and anime series 'Shuumatsu no Valkyrie' (Record of Ragnarok). He is based on the Norse god Thor's opponent in the Ragnarok battles, but the series reimagines him with the attributes and appearance of a hulking, powerful warrior. Hulk Sakata stands out due to his immense strength, resilience, and bestial fighting style, making him a formidable participant in the gods versus humans tournament. His role is to represent humanity’s primal fury and power in the face of divine opponents.