Cosmo the Seedrian

Age: 21

born March 12, 2005

female202 suggestions0 votes

Cosmo (コスモ Kosumo) is a main character from the anime series Sonic X. She was a female child of a plant-like alien species whose home world was destroyed by the villainous Metarex, who, in the years that followed, left Cosmo as the sole survivor of her kind. To thwart the Metarex's ambitions for universal dominance, Cosmo joined Sonic the Hedgehog and his allies in their war against the Metarex, eventually becoming a love interest for Miles "Tails" Prower, but she sacrificed her life to defeat the Metarex for good.

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Top Casting Suggestions

Cosmo the Seedrian has been suggested to play 202 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.

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Cosmo the Seedrian

Life

Assigning Skylanders Elements to Fictional Characters

Life

Cosmo the Seedrian

New Racers

(My New First Story of 2026) Sonic Racing: CrossWorlds Possible New/DLC Racers

New Racers

Cosmo the Seedrian

Death of a Child

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Death of a Child

Cosmo the Seedrian

Shannon-Chan Kent

What characters would you like to hear voice actors voice?

Shannon-Chan Kent

Cosmo the Seedrian

The Perfect One for Miles "Tails" Prower

The Perfect Match For Who

The Perfect One for Miles "Tails" Prower

Cosmo the Seedrian

Green

Fictional Characters by Colours of the Rainbow

Green

Cosmo the Seedrian

Andrea Libman

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Andrea Libman

Cosmo the Seedrian

Fairy

Fictional Characters by Pokémon Type

Fairy

Cosmo the Seedrian

Baby of the Bunch

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Baby of the Bunch

Cosmo the Seedrian

Laura Bailey

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Laura Bailey

Cosmo the Seedrian

Best Alien

Best & Worst of Cartoons

Best Alien

Cosmo the Seedrian

Taurus (Headcanon)

Characters by Zodiac Sign

Taurus (Headcanon)

Cosmo the Seedrian

Rose (Pink)

Fictional Characters by Flower Symbolism

Rose (Pink)

Cosmo the Seedrian

Green Means Natural

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Green Means Natural

Cosmo the Seedrian

Garden Talent

Character Sorting by Pixie Hollow Talent

Garden Talent

Cosmo the Seedrian

Earth Is Green

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Earth Is Green

Cosmo the Seedrian

Stephanie Sheh

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Stephanie Sheh

Cosmo the Seedrian

Flower Motifs

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Flower Motifs

Cosmo the Seedrian

Female Characters

Fictional Characters that should have "I'm Just a Kid" play for them

Female Characters

Cosmo the Seedrian

Like Parent, Unlike Child

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Like Parent, Unlike Child

Cosmo the Seedrian

Self-Sacrifice

Fictional Characters Face Claim Sorted by Cause of Death

Self-Sacrifice

Cosmo the Seedrian

Druid

Fictional Characters by D&D Class

Druid

Cosmo the Seedrian

Grass

Fictional Characters by Pokémon Type

Grass

Cosmo the Seedrian

Demeter/Ceres

Fictional Characters by Camp Half-Blood Sorting

Demeter/Ceres