"The night our parents were murdered... Kimiko just stopped talking. Can't talk. She's never made a sound since. In the camp, we were alone week after week, just the two of us, for years. We... came up with a language so we could get through it. I-It saved us. Both of us."—Kenji Miyashiro to Frenchie, explaining the sign language he uses to communicate with his sister. Kenji was Kimiko's younger brother and he is also known as the "Supe-Terrorist" or "Super-Villain".