The martial arts of "Neo-Aikido", an unusually aggressive form of Aikido, was taught to SD-T-E-N to channel her formerly constant energy into constant activity. Neo-Aikido helped SD-T-E-N and made her notably calmer, though she still remained very aggressive and overactive when compared to the norm. However, she also seemed to take the made-up martial arts a bit too seriously and dreamed of making it a national sport. She is extremely kind and caring towards girls, most of the time hates guys.