health check. if we refuse, our grades will be affected, so we reluctantly participate... but suddenly the teacher tells us to get naked. when we ask what this means, we get slapped by the female teacher. we are scared and have to undergo various examinations naked, such as physical measurements, breast cancer screenings, and electrocardiograms... the doctor's examination involves touching our breasts, buttocks, and genitals, and our introverted classmates stare at our naked bodies. is this really necessary for our future?