TV-Series
Description
Di Gi Charat, most often called by the shortened nickname Dejiko, is the central protagonist of the multimedia franchise that bears her name. Her background establishes her as the princess of a planet also called Di Gi Charat, and her true birth name is Chocola, though she personally dislikes chocolate. The title Di Gi Charat was bestowed upon her by her father, the Great Chief, to signify her status as the heir to the royal throne. She fled her home world with her younger sister, Puchiko, and a floating spherical guardian named Gema, arriving on Earth after her parents were kidnapped and her planet was invaded by the forces of the twin world, the Analogue Planet. Upon landing on Earth, the penniless trio was taken in by the manager of a store called Gamers, offering them lodging in exchange for work. This establishment became her home base in most storylines, and she naturally assumed the role of the store's mascot, a position that reflects the character's real-world origin as a mascot for the Japanese retail chain of the same name.

Dejiko's personality is a deliberate and stark subversion of the typical cute and innocent anime heroine. Outwardly, she presents an adorable image with her catgirl aesthetic, but her true nature is far more complex and often less than princess-like. She can be vain, selfish, argumentative, lazy, and quick to anger, frequently taking out her frustrations on those around her. Her violent temper often manifests through her signature special ability: destructive eye-beams that she unleashes on anyone who annoys her, with her long-suffering guardian Gema being a particularly frequent target. Despite these aggressive and self-centered tendencies, which include a notable lack of motivation unless there is a personal incentive, she is not without a softer side. At her core, she possesses a good heart and is capable of showing genuine care for her sister Puchiko, sometimes going to great lengths for her sake, which makes her endearing despite her flaws.

Her primary motivation for coming to Earth and a consistent driver of her actions is her dream of becoming a great idol singer. This goal is central to her role in the story, which typically revolves around her daily hijinks while working at the Gamers store in Akihabara as she pursues fame. Her speech pattern is a key character trait, as she ends almost every sentence with the cat-like verbal tic nyo, a habit that underscores her catgirl motif. Visually, she is recognized by her green hair and eyes, though her hair was depicted as brown in very early illustrations. Her classic outfit is a blue and white maid-style uniform, complete with white gloves and boots, a white tail, and a cat-eared hat adorned with large bells, which are the royal insignia of her home planet.

Key relationships heavily define her story. Her younger sister, Puchiko, is a constant companion whose quiet and often rude demeanor contrasts sharply with Dejiko's more volatile personality. Gema serves as their long-suffering chaperone and a failed mentor, often acting as the primary victim of her abusive antics. A significant relationship is her rivalry with Hikaru Usada, who performs under the stage name Rabi~en~Rose. Rabi~en~Rose is a human girl of similar age who also aspires to be an idol, but unlike Dejiko, she is more sympathetic and often displays superior skill, yet she consistently loses because she is not the protagonist. The dynamic between them is a parody of classic anime rivalries.

Over various series and incarnations, Dejiko's character and development can change considerably. In the prequel series Panyo Panyo Di Gi Charat, she is only eight years old and is portrayed as a genuinely kind, selfless, and altruistic child who wants to spread happiness, a stark departure from her normally bratty persona. In the alternate continuity of Winter Garden, she is depicted twenty years old, working at a maid café while caring for her fifteen-year-old sister. This version of Dejiko has matured into a gentle, responsible, and soft-spoken young woman navigating a romantic relationship, having completely shed her earlier aggression and immaturity. This transformation shows the character's wide range, from a tantrum-prone alien princess to a grounded young adult. Her only consistent and notable ability across nearly every version is her powerful eye-beams, which she generates from intense emotion, though she uses it less aggressively in her kinder incarnations.
Cast