Signal, a robot companion built for Nobuhiko, is attacked by Pulse, one the its creator's previous prototypes. Reprogrammed by Dr. Otoi's mysterious rival, Pulse is loaded down with weapons and sent on a mission by Otoi: steal the most recent robot technology, and obliterate anything that gets in his way.
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(Source: Anime News Network)

Birth name: Tomoko (智子) Yoshikawa (吉川)

Born Elisabeth "Lisa" Ortiz. Based in New York, New York, United States. Before she became a voice actor, Lisa Ortiz was in the 1991 teen TV show Hillside (aka Fifteen), and was cast as Liz in the 4th season of Hillside. She also starred alongside Enuka Okuma (who later voiced Lady Une in Gundam Wing) and a young Ryan Reynolds (the Hollywood celebrity).

Chris Sine