Dabu Planet is a character-driven IP world built around four personalities who accidentally arrive on Earth and begin exploring its everyday wonders. Each character embodies a distinct emotional trait: Dabu is cool and aloof, Nono is introverted, Nunu is easily irritated, and Little O struggles to say no. These small imperfections mirror real human emotions, giving the characters warmth, relatability, and storytelling potential.

The visual development blends stylized forms with soft, rounded volumes, expressing a playful, toy-like aesthetic. AI-assisted ideation accelerated the early concept expansion, enabling broader exploration of poses, moods, and variations. The final character set maintains a cohesive design language while highlighting each personality through posture, facial expression, silhouette, and color accents. The project extends the Dabu Planet universe with richer emotional depth, making the characters suitable for digital content, collectibles, animation, and brand collaborations.