"Pichu Little" is one of the Pichu Brothers, a young, energetic, and social duo who share close friendships with other Pokémon. A central narrative involves Meowth organizing a party. The Pichu Brothers and their friends initially believe they were excluded due to not receiving invitations, causing distress. The Pichu Brothers persistently investigate the situation rather than accept exclusion. Their efforts uncover that the invitations were merely delayed, not intentionally withheld, resolving the misunderstanding. They then attend Meowth's party, affirming their desire for inclusion and social connection. Their actions highlight reliance on mutual reassurance within their friend group and a collective approach to overcoming challenges. The portrayal remains consistent as playfully energetic and group-oriented characters navigating a social misunderstanding through joint effort. No individual differentiation between the two Pichu Brothers, distinct background story, separate personality traits, or evolution details are provided for "Pichu Little" beyond this shared role in the scenario.