"The Demon King's Protagonist is Us!" Volumes 1-2: Opened Volumes 3-5: Unopened Volume 4.5 only comes with a special bonus included, exclusive to Miraiya Bookstore purchases :) Please only purchase if you understand that these items have been stored by a private individual. - Series Title: The Demon King's Protagonist is Us! - Volumes: 1-5 - Publisher: KADOKAWA - Genre: Shonen Manga - Bonus: With bonus Price negotiations are negotiable."