Tadashi

Driven by a deep passion for scuba diving, this central protagonist of the Gyo manga finds his life spiraling into horror when a strange phenomenon begins. While maintaining a relationship with his girlfriend, Kaori, and staying close to his uncle, Koyanagi, he encounters an unsettling physical symptom: a sudden, inexplicable bad breath. Despite his diligent hygiene routine, this bizarre biological change serves as the chilling catalyst for the unfolding nightmare.