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Eureka Seven

Eureka

Female protagonist of Eureka Seven, Coralian pilot of the Nirvash and Renton's partner.
Jenxi Seow Published 28 Jan 2026 Updated 28 Jan 2026
Eureka

Eureka (エウレカ) is the female protagonist of Eureka Seven. She is a Coralian—a human-form being created by the Scub Coral to bridge species—and the pilot of the Nirvash TypeZERO when it crashes into Renton Thurston’s world.

Initially emotionally distant and focused on the Nirvash, Eureka gradually learns human feelings and love through her partnership with Renton Thurston. Their bond becomes central to the series’ themes of coexistence with the Scub Coral and to the Nirvash’s own consciousness. Her arc explores identity, belonging, and choosing a future between her Coralian nature and her life with Gekkostate.

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