Pikmin: Festival of Music/Undercity Entertainers series
The Undercity Entertainers series is exclusive to the Undercity districts. Unlike other characters, the ones in this series are only visible when the last active map is the Undercity, rather than the main islands map.
Jumping Flick Beetle
- Main article: Jumping Flick Beetle
This character is actually a collection of four that hop around on mushrooms and do twirls in the air. These are made with Shimmer, Earth, and Air element crystals. Despite these being in the Undercity Entertainers series, they are available in the Forest Navel and Primordial Thicket islands on the mainland. These appear on Plant, Earth, Water, Wind, Ice, and Magical District.
Marked Jitternit
- Main article: Marked Jitternit
This character clunks its mandibles together like castanets. Their backs are covered in red with four white dots. Their patterns change to match that of different real-world beetles in other skins. The Marked Jitternit can be conjured with Shimmer, Air, and Fairie crystals. These appear on Plant, Earth, Ice, Air, Water, Fungal, Light, Magical, Shadow, Ice, Mystery, Outcast, Trade, and Fairie District.
Spongistool
- Main article: Spongistool
This cakeshroom impostor rolls and jiggles like jelly as it makes a cartoonish mushroom sound. They can be conjured with Mushroom and Air crystals. Spongistools are available in the Shadow District, Earth District, Plant District, Fungal District, and Magical District.