Hero is the debut Japanese studio album of South Korean boy band Super Junior, released on 24 July 2013 under Avex Trax in Japan. The album placed first in the Oricon Daily Chart on its first day of sales.

Super Junior , also known as SJ or SuJu, is a South Korean boy band composed of Leeteuk, Heechul, Yesung, Shindong, Sungmin, Eunhyuk, Siwon, Donghae, Ryeowook, and Kyuhyun. Han Geng, Kibum, and Kangin were originally part of the group before departing in 2011, 2015 and 2019, respectively. The group was formed by the founder of SM Entertainment, Lee Soo-man in 2005 as a 12-piece group with rotational members but the concept was abandoned after addition of Kyuhyun in 2006. They are also dubbed by the media as the "King of Hallyu Wave" due to their contributions in Korean Wave.