Babel II (バビル2世, Babiru Ni-Sei?) is a 1971 manga series by Mitsuteru Yokoyama. It was translated into an animated format in 1973 as a television series, in 1992 as an original video animation series and in 2001 as a thirteen-episode television series. Yokoyama's sequel to the series, set in a parallel universe, is entitled His Name Is 101 (その名は101, Sono Na wa Wan-Zero-Wan?).