UPDATE - This LoRA cannot be used with Animagine XL V3.1. Instead, Animagine XL V3.1 supports BanG Dream! characters without character LoRA.
This LoRA is trained on a dataset of 7,495 images, but due to the poor quality of the dataset, some characters are not possible.
Here are some samples of captions from this dataset.
toyama kasumi, bang dream!, sensitive
ichigaya arisa, toyama kasumi, bang dream!, general