| Final Fantasy characters
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| Characters introduced in Kingdom Hearts
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| Tidus | Selphie | Wakka | Cid | Squall Leonhart | Yuffie | Aerith | Cloud | Sephiroth | Moogles
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| Characters introduced in Kingdom Hearts II
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| Seifer | Rai | Fuu | Vivi | Setzer | Auron | Tifa | Yuna, Rikku, and Paine | Wantz | Wallace | Biggs | Wedge | Jessie
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| Characters introduced in Kingdom Hearts Birth by Sleep
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| Zack
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| Characters introduced in Kingdom Hearts Union χ
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| Dr. Mog | Elarra | Exdeath | Gilgamesh | Kefka | Lann | Lightning | Reynn | Tama | Terra | Tyro | Warrior of Light
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