In the anime and manga series "Tokyo Revengers," some characters challenge traditional gender roles in various ways. For example, characters like Takemichi and Chifuyu show emotional vulnerability and sensitivity, which are typically not associated with male characters in traditional gender roles. Additionally, characters like Emma and Draken exhibit strength, leadership, and assertiveness, traits that are often associated with male characters. These characters break the stereotypes of how men and women should behave, highlighting a more diverse and inclusive representation of gender roles in the series.