Special Sunny Party from "Heroine Tarumono! ~Secret Work of a Disliked Heroine~" held in Makuhari in 2022. This is a visitor bonus. B2 poster collaboration between LIP×LIP and ULTRASONE. The back side features a manga drawn by Mr. Ruia Shimagakage. It was folded from the beginning. Unopened. Please refrain from purchasing if you are concerned about the product condition, as it is judged by an amateur. Also, please contact me if you would like additional photos.