Sae and Koki have been friends since childhood. One fateful day at the end of middle school, she has a revelation: Koki has grown up! Now they're in high school, and she has another revelation: she has feelings for Koki! But Sae isn't the only girl who does... The question is, who does Koki have feelings for?!

"I've come to eat you," so softly utters the mermaid Shiori as she emerges from the sea and takes high school girl Hinako by the hand. Hinako lives alone in a town by the sea and possesses an unusually delicious body that is irresistible to nearby monsters. To ensure that she matures to the best condition, Shiori seeks to protect Hinako—all so that someday, she can devour every piece of her. What will become of Hinako's feelings as this looming unjust death closes in on her...?

Kannawa-senpai is considered many things, but smooth is definitely not one of them. Then she meets Kamegawa, her new Kouhai. He's cute, a little nerdy, and easy to talk to. How will this awkward Senpai be able to handle these new feelings?!

The livestreamed "BanG Dream! 10th Anniversary Special!" announced on Friday, Feb 28th, 2025 that the BanG Dream! franchise will have a new mini-anime series that will air and stream this year. Directors Kenshirou Morii and Seiya Miyajima are returning from the BanG Dream! Girls Band Party! Pico anime and its sequels for the new 52-episode series.