Twin Signal Volume 1 Author:Sachi Oshimizu Young Nobuhiko has been given the chance of a lifetime. He gets to design the personality of Dr. Otoi's latest and greatest robotic creation - "Signal." Signal is a robot that looks exactly like a human, is designed for combat, and comes ready for action. A true accomplishment - but Nobuhiko only sees this as the perfect chance to ... more »finally have a big brother.
Unfortunately Nobuhiko's plans take a turn for the worst when he blunders in the laboratory and things are forever changed. The mishap causes SIgnal to develop a split personality. There's the action-ready Signal and the chocolate-chomping chibi-Signal. The unstable balance of personalities also switch at the worst moments because it happens whenever Nobuhiko sneezes.« less