劇場版 デート・ア・ライブ 万由里ジャッジメント

Because I've met you....I'm no longer an existance that was born to disappear.

After performing a huge concert, Miku Izayoi invited Shido, Tohka and everyone for a day at a reserved indoor pool. Later at night, Shido keeps spotting a girl named Mayuri, who quickly disappeared after seeing her.