Turning into a Frog Technique

By touching the forehead of his target and then, according to a mental image, the user instantaneously changes their target into a frog. This is mainly used for interrogating several prisoners of war. Seeing their comrades changed into a frog before their eyes, the prisoners of war will cave in, becoming what could be described as a "frog chorus," sonorously chanting information. This terrifying technique will, without a doubt, make an "information leak" open up.