This is gonna be easy! Let's do it!Rikku
Rikku is a playable character in Final Fantasy X and Final Fantasy X-2. She is an Al Bhed girl. Tidus first met her when when he is trapped in the Underwater Ruins. Later, she joins his party. She is has an older brother who likes to pick on her for no reason.
She was voiced by Tara Strong, who also voiced Timmy Turner on The Fairly Oddparents, Omi on Xiaolin Showdown, Raven from Teen Titans, Ben Tennyson in Ben 10, Bubbles Utonium on The Powerpuff Girls, both Princess Clara and Toot Braunstein on Drawn Together, and Harley Quinn in both the Batman Arkhamverse games and the Injustice games.
Biography
Rikku is the daughter of Cid (the leader of the Al Bhed) and Yuna's maternal cousin. Rikku is a thief who uses claws in battle and can also "steal" parts from machina enemies, causing them to stop functioning (basically a one-hit kill). Her "Mix" Overdrive allows her to combine any two consumable items to generate a multitude of effects; the game turns into an absolute breeze once the player know which ones to use.
Rikku is the catalyst of X-2, enlisting Yuna on a quest to find clues as to what happened to Tidus. She chafes under the leadership of her brother (confusingly named "Brother"), who is Captain of the Gullwings. Rikku is noticeably less-serious than she was in her first appearance. Her starting Dressphere is, appropriately, the Thief.
Story
Rikku first appears in Final Fantasy X as one of its protagonists. She helps Tidus when he first arrives as a stranger in Spira, but then she disappears during an attack from the monster Sin. Upon meeting Tidus again at the Moonflow, she becomes the last character to join her cousin Yuna's entourage of guardians. Rikku's attitude is somewhat childish but is mostly quite cheerful and positive. She does occasionally suffer from instances of anxiety. This feeling originates from being attacked by a fiend on a beach when she was young; her brother then tried to destroy it with a Thunder spell. However, he missed and electrocuted her instead. Cid's sister married Braska, which makes Braska Rikku's uncle. This relationship also makes Rikku Yuna's cousin. Rikku wishes to prevent Yuna from going through with her summoner pilgrimage as she will die in the process of defeating Sin. Rikku returns in Final Fantasy X-2 once again as a protagonist, now 17 years old. She is also the one who convinces Yuna to leave the land of Besaid and go on a journey along with their new friend Paine. Rikku convinces Yuna by showing her a mysterious sphere featuring a person resembling Yuna's lost love, Tidus.