How Old Is Roronoa Zoro in Tokyo Revengers

Let's address the elephant in the room right away: Roronoa Zoro, the legendary swordsman of the Straw Hat Pirates from One Piece, is not a character in Tokyo Revengers. He doesn't appear in the manga, anime, or any official spin-offs of the Tokyo Revengers universe. So, to answer the question of "how old is Roronoa Zoro in Tokyo Revengers," the simple truth is he isn't there, and therefore, he doesn't have an age within that specific narrative....