In the anime and manga series "Tokyo Revengers," the characters confront issues of prejudice and discrimination by banding together as a group to support each other and fight against the injustices they face. They also strive to break away from the cycle of violence and hatred that often perpetuates these issues, choosing to resolve conflicts through understanding and cooperation whenever possible. Additionally, characters in the series demonstrate growth and development by challenging their own biases and stereotypes, leading to more inclusive and empathetic attitudes towards others.