Tokyo Revengers explores the theme of justice and its relationship to revenge by diving into the moral complexities of seeking retribution for past wrongs. The series delves into the idea that justice and revenge are often intertwined, with characters struggling to find a balance between seeking justice for others and seeking personal revenge. The story raises questions about whether seeking revenge truly brings justice or perpetuates a cycle of violence. Ultimately, Tokyo Revengers challenges viewers to consider the consequences of their actions and to reflect on what true justice means in a morally ambiguous world.