Complex sentence: Son Goku and Momotaroh Tsurugi are the only characters who return in Famicom Jump II. But of the series with hero characters, "JoJo's Bizarre Adventure" also has a playable hero in the sequel, with Joseph succeeded by Jotaro Kujo.
Split into simpler sentences: Son Goku and Momotaroh Tsurugi are the only characters who return in "Famicom Jump II". Of the series with hero characters, "JoJo's Bizarre Adventure" also has a playable hero in the sequel, with Joseph succeeded by Jotaro Kujo.