🌈 Welcome to the World of Choo-Choo Animation Studio
At Choo-Choo Animation Studio, our mission is to create a safe, colorful, and joyful world where children can learn through laughter, music, imagination, and heart-warming storytelling.
We believe every episode should spark curiosity, teach kindness, and celebrate creativity — whether children are counting along, singing their ABCs, exploring emotions, or joining Unicorn & Dragon on a brand-new adventure.
Each story is thoughtfully designed with love, detail, and a sprinkle of magic — blending 3D animation, catchy original music, and interactive learning moments made to support early childhood growth and development.
With every cheerful “All aboard!” we invite families to join us on a journey filled with color, friendship, discovery, and imagination — one magical stop at a time. 🚂💛✨
🌙 Expanding Our Story Worlds
As Choo-Choo Animation Studio continues to grow, so does the range of stories we tell.
Alongside our colorful, family-friendly programming for young children, the studio has expanded to include Choo-Choo Animation Studio Features — a dedicated creative division focused on longer-form, narrative-driven storytelling for older readers and viewers.
Choo-Choo Animation Studio Features is home to original novels and cinematic story worlds developed with the same care, creativity, and heart that define our children’s content. These projects explore deeper themes, atmosphere, and character-driven journeys, and are developed novel-first, with visual storytelling and animation introduced gradually over time.
This dual-division approach allows Choo-Choo Animation Studio to continue serving young learners while also creating immersive stories that grow with our audience — ensuring every project is thoughtfully crafted for the viewers it’s meant to reach.
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Learn more about our novel-first storytelling and cinematic projects at
Choo-Choo Animation Studio Features.
STAFF
Rosa E. Rivera
CEO, Founder & Creative Director,
Choo-Choo Animation Studio LLC • Gibsonton, Florida
Rosa E. Rivera is the CEO, Founder, and Creative Director of Choo-Choo Animation Studio LLC, a family-run children’s media company based in Gibsonton, Florida. She is the visionary force behind the studio’s growing universe of preschool characters and stories — including the beloved Unicorn & Dragon, Monkey & Banana, and Silly Cookie series.
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Combining 3D animation, writing, music, and worldbuilding, Rosa brings every project to life with a unique blend of creativity and technical artistry. She personally leads the full production pipeline — from modeling and rigging in Maya, to composing songs, designing sets, directing animated scenes, and crafting engaging learning moments for young children.
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Driven by a passion for early childhood development and joyful storytelling, Rosa creates content centered on kindness, imagination, and safe family entertainment. Her mission is to build a magical brand where children can learn, sing, explore, and feel inspired — all through colorful adventures crafted with heart.
Under her leadership, Choo-Choo Animation Studio continues to expand rapidly across YouTube, publishing, merchandise, and digital media, earning recognition as one of Florida’s emerging independent children’s studios.
As a lifelong storyteller, Rosa’s creative work continues to grow alongside her audience. In addition to leading Choo-Choo Animation Studio’s children’s content, she also develops original long-form story worlds through Choo-Choo Animation Studio Features — a dedicated creative division for cinematic storytelling created for older audiences. This expansion reflects a natural evolution of her writing and world-building, while remaining rooted in the same care, intention, and heart that define every Choo-Choo creation.
