Ayu Yu is the spaceship captain for the Crystal Miners.
Ayu Yu first appeared in BoBoiBoy Movie 2. Adu Du fell in love with her, similar to Kiki Ta in BoBoiBoy The Movie. After Adu Du got a curve in his head and had some brain damage, he became Padu Du after training with Tok Kasa at Planet Quabaq. He fought the other crystal miners to 'protect' Ayu Yu, not knowing she is part of the Crystal Miners gang. He called Ayu Yu his love and Ayu Yu git her with a crystal on his head, leading to the curve in his head to return flat.
- Ayu Yu looks similar to Kiki Ta from BoBoiBoy The Movie.
- She is also the same species as Adu Du.
- She is the fourth female alien after Ibu Bu, Kiki Ta and Heely Wheely.