European versions of the "Attacker You!" anime also created a link between this series and "Attack No. 1" which did not exist in the original Japanese versions. In the Italian version, Mila (You) is a cousin of Mimì Ayuhara (the Italian name for Kozue of "Attack No. 1"), and dreams of becoming a volleyball star just like her. This alteration to the storyline carried over into the French- and Spanish-dubbed versions of the anime. Thus, "Attacker You!" is sometimes considered a spinoff of "Attack No. 1", although there is in Japan no connection between the two series. Nippon Animation's 1977 TV series "Attack on Tomorrow" is the closest thing to an actual "sequel" or "spinoff" to "Attack No. 1", although it also technically is not a spinoff or sequel as it too was based on an existing manga by a different artist than that of "Attack No. 1".