Son Goku's descendant

is the descendant of Son Goku (Sun Wukong; 孫悟空, lit. "Monkey Awakened to Vacuity"), the "Monkey God-King", "Great Sage, Equal of Heaven", and "Buddha of Victorious Strife".

Together with Sha Gojyo's descendant (Sa Gojō/Sha Wujing, lit. "Sand Awakened to Purity"), Son Goku JR. is one of two enslaved-servants of Chokyūkai (decsendent of Cho Hakkai (Zhu Wuneng (lit. "Pig Awakened to (Will)Power")/Zhu Bajie (lit. "Pig of the Eight Precepts"))), helping him to abduct beautiful young maidens by using tiara-like golden bands (like the one used on Son Goku SR. to control him with the "Headach Sutra" (similar to Inuyasha's Beads of Subjugation)) to control them (and the same ones used on them).

Despite the legend, that held the achievements of his ancestor, is a really weak demon as he was easily scared by Inuyasha who simply glared/snarled at him.

Trivia

 * His name is shared with Goku from the popular anime series, .
 * He has a similar appearance to Sarutoru from Ranma ½.
 * He is based on the famous Chinese novel  character.

Son Goku