Gender sensitivity is being notably stressed in the Korean trials of the sexual violence crimes. Gender sensitivity, in a broad term, means social or collective intellectual capacity to identify gender discriminative factors deeply rooted in our social or cultural structures and to devise proper political and institutional measures in an effort to substantialize gender equality in the society. In a narrow sense, however, gender sensitivity from a evidential perspective in the sexual violence trials requires the court to recognize the crime from an average-victim perspective. From a latter perspective, gender sensitivity will lead some serious problems as well as some positive changes in the Korean trials of sexual violence crimes. This article discusses expected problems which are resulted from the meaning of gender sensitivity in criminal trials. For instance, due to its vague meanings gender sensitivity may cause a risk for the court to generalize a specific testimony of a sexual crime victim as being objectively trustworthy without logical discussion in trials. Gender sensitivity also may result in the court of public opinion. For this reason, this article suggests that the courts use the word “average-victim-perspective” instead of “gender sensitivity.” This article also prospects some positive roles of gender sensitivity that will interpret in a victim’s perspective the elements of sexual crimes such as rape, sexual intercourse by authority, indecent act by compulsion. However, to maintain the normative power of gender sensitivity in criminal trials, much more academic research is required on average behavioral traits or psychological conditions of sexual crime victims. This article also suggests that the court provide the judges with education programs of gender sensitivity.