*Cocoa Amaguri (甘あま栗ぐりココア, Amaguri Kokoa) is a famous pop idol who is the actress for the Great Saiyaman's love interest in Barry Kahn's movie Great Saiyaman vs. Mr. Satan.

Cocoa is a young-looking girl with a sweet personality. She often acts cute-looking especially in front of Gohan. She developed a crush on Gohan during the time when they were making the Saiyaman movie. While she was being forced to take part in Barry Kahn's plan to ruin Gohan's marriage (and unbeknownst to her Barry planned to ruin her career as well), she found herself unable to go though with it due recognizing Gohan was a good person in addition to developing a crush on him, though Barry managed to get a picture of her kissing Gohan on the lips though it was an innocent gesture on her part and she was apparently unaware of Barry's presence. Though thankfully Barry's plan backfired as Gohan's wife Videl knew her husband's character too well to believe he could be unfaithful. Barry however still planned to expose Gohan's secret identity though Cocoa blackmailed him to silence by threatening to expose his identity as the monster Super Great Saiyaman fought. Also, despite her crush on Gohan, she respected that he was happily married to Videl and never attempted to pursue a relationship with him.*