The characters in Tokyo Revengers demonstrate resilience in various ways throughout the series. For example, Takemichi Hanagaki shows resilience by constantly facing dangerous situations to protect his friends and loved ones, despite feeling fear and uncertainty. In addition, characters like Mikey and Draken exhibit resilience by overcoming their troubled pasts and striving to create a better future for themselves and their gang. Overall, the characters in Tokyo Revengers demonstrate resilience by never giving up in the face of adversity and continuously pushing forward towards their goals, no matter how difficult the circumstances may be.