One Piece (1999)

S01E50 Usopp vs. Daddy the Parent! Showdown at High!

Usopp inadvertently infuriates the daughter of the notorious bounty hunter Daddy the Father, putting his own life in jeopardy. When Daddy learns that Usopp is the son of Yasopp, the only person to have ever defeated him, he issues a challenge for a duel.