Tokyo Revengers explores the theme of fate through the concept of time travel. The protagonist, Takemichi, discovers that he has the ability to travel back in time to alter the course of events that lead to tragic outcomes. This exploration delves into the idea of whether fate is predetermined or if it can be changed through one's actions and decisions. Through Takemichi's journey, the series challenges the notion of a fixed destiny and highlights the power of individual agency in shaping one's future.