In the anime "Tokyo Revengers," the theme of personal growth and self-discovery is explored through the main character, Takemichi Hanagaki. Throughout the series, Takemichi undergoes significant development as he navigates through the challenges and obstacles in his life. He learns to confront his fears, take responsibility for his actions, and make difficult decisions that ultimately lead to his growth and self-discovery. Additionally, through his relationships with others, particularly with his friends and love interest, Takemichi is forced to reflect on his own identity and values, contributing to his journey of personal growth and self-realization.