Dr. Slump: how a pair of glasses and a bet saved Arale

Published on June 29, 2026 | Translated from Spanish

The manga Dr. Slump almost didn't have Arale as the protagonist. Its creator, Akira Toriyama, planned a different approach, but a bet with his editors changed the course. Furthermore, Toriyama refused for her to wear glasses because she was a robot, until he accepted to differentiate her. This small accessory turned her into an icon.

Akira Toriyama at a cluttered 1980s manga desk, holding oversized round glasses over a robot sketch of Arale, editor pointing at the drawing during a bet, rejected earlier storyboards crumpled on floor, glowing gafas floating above the page, ink bottles and mechanical pencils scattered, cinematic technical illustration, warm studio lamp lighting, retro anime production aesthetic, mid-action negotiation, hands gesturing, detailed paper textures, dramatic depth of field, photorealistic historical reenactment style

The technical development of a character born by chance 🎲

Toriyama designed Arale with a simple aesthetic: a rounded body, short hair, and childlike clothing. The glasses were a visual solution so that the reader could quickly identify the android among humans. In terms of graphic narrative, this detail avoided confusion and reinforced her clumsy yet effective personality. The bet with the editors forced the plot to center on her, which compelled Toriyama to polish her gestures and dialogue, creating a comedic rhythm that defined the series.

Arale: the robot who saved her own manga with a pair of glasses 🤖

Imagine that your creator hates glasses for you, but without them you would be a generic girl lost in a town full of humans. Arale almost lost her signature look, and her main role. Good thing the editors bet on her, because otherwise, today she would be a forgotten character in a drawer, like that friend who never replies to your messages. In the end, a pair of lenses and an office bet made her immortal.