Popular Attack on Titan, volumes 1-4 set. For those who understand that these are used items, thank you. - Series Name: Attack on Titan - Volumes: Volumes 1-4 - Author: Hajime Isayama - Language: Japanese - ISBN: 978-4-09-124036-2, 978-4-09-124037-9, 978-4-09-124038-6, 978-4-09-124039-3 Thank you for viewing.