Hama

Master Hama (ハモ Hamo) is a Jupiter Adept with powerful abilities of foresight and is a major non-playable character in both games. In Golden Sun, she resides in Lama Temple, where she teaches several monks. She also taught Chi to Master Feh of Xian, and has other students, including Feizhi and Hsu.

Story
Some time before Isaac's arrival at Lama Temple, Hama attempted to give Feizhi the power to see the future, but was unsuccessful, as she saw no change in the girl. Unsettled by this, Master Hama thinks for a while that it is because she was lacking in ability, and thus might not be able to pass on her abilities. However, the real reason was not that Hama was incompetent, but rather that Feizhi did not have access to Psynergy. When Feizhi was struck on the head by a Psynergy Stone, her abilities were awakened and she did indeed start to have premonitions. This is revealed to Hama at the same time as Isaac and co. arrive at Lama Temple, and gives her confidence in her ability to pass on her knowledge, which she promptly does, teaching Ivan Reveal. At this time, although she appears to know Ivan, she does not reveal anything about her past to the party, fearful that it might distract them from their quest.

In the events between Isaac's departure from Lama Temple and Felix's arrival in Hesperia, Hama leaves her post at Lama Temple to travel to Contigo, her original hometown. Here, she once again meets up with Isaac's group, as they travel to Jupiter Lighthouse. It is here that she reveals her past, that she is in fact Ivan's elder sister, the two having been separated long ago by virtue of the Jupiter clan's prophecies. While in Contigo, Hama also arranges for the Wings of Anemos to be completed and attached to Piers' ship during the lighting of Jupiter Lighthouse, which the two parties, now reunited, use on their journey to the final lighthouse.

Although she stays behind at Contigo, Hama's role does not end there, as she is again mentioned in the final sequences of The Lost Age, wherein she is approached by the Wise One, who warns her of the impending danger posed by the formation of The Golden Sun. She offers the party advice that the Wise One is actually has a caring heart, despite the outward appearance of sadistically forcing the party to kill their own parents (whom he had turned into a three headed dragon). This turns out to be true, as once Mars' Beacon is lit, the wave of energy rekindles their parent's exhausted bodies and revives them.

Trivia
There is often confusion as to whether her name should be spelled as "Hamma" because the two games use different spellings ("Hama" in Golden Sun and "Hamma" in The Lost Age).