Eren Komori is the Gaia Memory dealer of the Museum during 1999. By using the Bat Memory, she can become the Bat Dopant. As the Bat Dopant, she can use her ultrasonic voice to control vehicles such as a tank truck. She is defeated by Skull using the Skull Punisher to trap her under a truck she was using to fight him. Though she begs for his mercy in letting her go, Skull leaves her to die as the vehicle bursts into flames. She appears in the film when the Pteranodon Yummy uses the Memory Memory to reveal the events of Soukichi Narumi's past.