2022 | 9 Episodes

Season 0 of UniteUp! premiered on November 29, 2022.

2023 | 12 Episodes

Season 1 of UniteUp! premiered on January 7, 2023.

2025 | 12 Episodes

Season 2 of UniteUp! premiered on January 11, 2025.

PROTOSTAR’s journey continues as they face rivals and challenges, striving to shine in the competitive idol world.