The narrator in Pokémon Chronicles is an omniscient, third-person voice that functions as a storytelling guide for the spin-off series. This character is not a physical being and has no on-screen presence; it exists solely as an off-screen narrator. Its background is rooted in the broader Pokémon anime, where it has been a consistent presence in almost every episode and movie, including Pokémon Chronicles.

The narrator's personality is neutral, informative, and authoritative. It delivers exposition in a clear, matter-of-fact tone without emotional inflection or personal bias. The character’s sole motivation is to provide context for the audience, ensuring viewers understand the setting, character actions, and overarching narrative connections. It does not possess personal desires, goals, or internal conflicts.

In the story of Pokémon Chronicles, the narrator plays a pivotal structural role. It opens each episode by recapping previous events or establishing the current situation, such as where characters are traveling or what challenges they face. It also closes episodes with summaries or teases for future installments. During the opening theme, the narrator explicitly introduces the series concept, describing it as stories about old friends and new adventures from the world of Pokémon.

The narrator does not form relationships with any characters, as it exists outside the narrative and addresses only the audience. It never interacts with the cast or influences events directly. Its development is static—there is no character progression, learning, or change over the course of the series.

Notable abilities include perfect omniscience: the narrator knows the thoughts, feelings, and whereabouts of all characters, as well as events occurring simultaneously across different locations. It can summarize complex situations succinctly and transition smoothly between scenes. This ability to provide clear, concise exposition is its primary function in Pokémon Chronicles.