Takemichi's journey in the anime "Tokyo Revengers" reflects the struggles of finding one's purpose and identity through his experiences of self-discovery, growth, and determination. At the beginning of the series, Takemichi is portrayed as a passive and directionless character who lacks confidence and a sense of purpose. However, as he gets involved in the world of delinquents and time travel, he is forced to confront his fears, make choices that challenge his beliefs, and take on responsibilities that push him to grow and evolve as a person.
Through his interactions with various characters, especially his friends from the past and present, Takemichi learns the value of friendship, loyalty, and standing up for what is right. He also discovers the importance of having a goal to strive towards and the impact of his actions on shaping his identity and the world around him. As he navigates through different timelines and battles against formidable foes, Takemichi's journey serves as a symbol of the struggles, triumphs, and growth that come with the search for purpose and identity in a complex and ever-changing world.