Twin Signal

Dr. Otoi, a robotics expert, built Signal to be a loyal companion for his grandson Nobuhiko. But due to a programming error, Signal has an unusual quirk: whenever Nobuhiko sneezes, the robot shifts from a moody adult form into a sweet, chocolate-obsessed toddler. Life in the Otoi household is usually cheerful, with humans, robots, and pets living together in harmony-aside from the occasional squabble over chores or the attention of Elara, the household’s female robot. But their peace is shattered when Pulse, one of Dr. Otoi’s earlier creations and Signal’s prototype, attacks. Though nearly blind, Pulse is armed to the teeth and has been reprogrammed by the doctor’s secret rival. His goal: steal the latest robotic technology and destroy anyone who stands in his way.