In Pokémon, Ash's Pikachu refuses to go into a pokeball.

The statement is true because in Pokémon, Ash's Pikachu has a strong and rebellious personality which leads to its refusal to go inside a pokeball. Pikachu values its freedom and prefers to travel alongside Ash rather than being confined within a pokeball. This dynamic between Ash and Pikachu becomes an iconic symbol of their bond and friendship throughout the Pokémon series.