Marielle Ostrowski

Marielle Ostrowski

Belgian voice actress and singer.
One Piece

Tensei shitara Slime Datta Ken: Kanwa - Luminous Memories

Tear

Supporting
One Piece

Tensei shitara Slime Datta Ken 3rd Season

Treyni

Supporting
One Piece

Tensei shitara Slime Datta Ken 3rd Season

Tear

Supporting
One Piece

Tensei shitara Slime Datta Ken: Coleus no Yume

Chiffon

Supporting
One Piece

Seija Musou: Salaryman, Isekai de Ikinokoru Tame ni Ayumu Michi

Cattleya

Supporting
One Piece

Trigun Stampede

Luida

Supporting
One Piece

Tensei shitara Slime Datta Ken Movie: Guren no Kizuna-hen

Treyni

Supporting
One Piece

Tensei shitara Slime Datta Ken 2nd Season Part 2

Treyni

Supporting
One Piece

Tensura Nikki: Tensei shitara Slime Datta Ken

Treyni

Supporting
One Piece

Tensei shitara Slime Datta Ken 2nd Season

Treyni

Supporting
One Piece

Pokemon (2019)

Sonia

Supporting
One Piece

Tensei shitara Slime Datta Ken OVA

Treyni

Supporting
One Piece

Tensei shitara Slime Datta Ken

Treyni

Supporting
One Piece

Little Witch Academia (TV)

Cavendish, Diana

Main
One Piece

Little Witch Academia: Mahoujikake no Parade

Cavendish, Diana

Main
One Piece

Little Witch Academia

Cavendish, Diana

Main
One Piece

Highschool of the Dead: Drifters of the Dead

Busujima, Saeko

Main
One Piece

Pokemon Best Wishes!

Koharu

Supporting
One Piece

Pokemon Best Wishes!

Amy

Supporting
One Piece

Highschool of the Dead

Busujima, Saeko

Main
One Piece

Pokemon Movie 10: Dialga vs. Palkia vs. Darkrai

Alicia

Supporting
One Piece

Pokemon Movie 10: Dialga vs. Palkia vs. Darkrai

Alice

Main
One Piece

Pokemon Diamond & Pearl

Hunter J

Supporting
One Piece

Street Fighter Alpha: Generations

Kasugano, Sakura

Supporting
One Piece

Rozen Maiden: Träumend

Kakizaki, Megu

Supporting
One Piece

Black Cat

Walker, Rinslet

Main
One Piece

Yu☆Gi☆Oh! Duel Monsters GX

Sea God's Priestess

Supporting
One Piece

Samurai 7

Komachi

Main
One Piece

Bakuretsu Tenshi

Sei

Main
One Piece

Dead Leaves

Pandy

Main
One Piece

Mermaid Melody Pichi Pichi Pitch

Regina, Aqua

Supporting
One Piece

Pokemon Advanced Generation

Kanata

Supporting
One Piece

Pokemon Advanced Generation

Juliet

Supporting
One Piece

Pokemon Advanced Generation

Shinobu

Supporting
One Piece

Pokemon Advanced Generation

Millie

Supporting
One Piece

Pokemon Advanced Generation

Ichiko

Supporting
One Piece

Pokemon Advanced Generation

Otane

Supporting
One Piece

Pokemon Advanced Generation

Kumiko

Supporting
One Piece

Tokyo Mew Mew

Aizawa, Mint

Main
One Piece

Yu☆Gi☆Oh! Duel Monsters

Mana

Supporting