Satoyu0704, a Japanese TikToker, skyrocketed to international internet fame in late 2022 and early 2023 due to his uncanny, highly stylized movements that mimicked video game NPCs and anime characters. His stiff, robotic gestures and dramatic facial expressions led the internet to dub him the 'Ohio Final Boss,' linking him to the 'Only in Ohio' meme trend which characterizes the U.S. state as a surreal wasteland filled with bizarre monsters. Satoyu embraced this persona, often featuring energetic sound effects and 'boss fight' music in his videos. The meme is typically used to represent an unbeatable or incredibly eccentric opponent, blending the surrealism of the Ohio meme era with the distinctive 'NPC' subculture of social media.