Question: dragon ball z characters that start with j
Answer: Jaco Teirimentenpibosshi ( ジャコ ・ ティリ メンテ ンピ ボッシ , Jako Tirimentenpibosshi ) is an alien galactic patrolman who is the main character of Jaco the Galactic Patrolman , a one - volume manga by Toriyama set before the events of the main series , in which Jaco arrives at Earth to prevent it from being threatened by an evil alien , becoming friends with Bulma 's older sister Tights ( タイツ , Taitsu ) in the occasion .