Attack on Titan, one of the most popular and critically acclaimed anime series of the past decade, first premiered in Japan on April 7, 2013, with the release of the first season. The series, created by Hajime Isayama, is set in a world where humanity is under attack by giant humanoid creatures known as Titans, and follows the story of Eren Yeager and his friends Mikasa and Armin as they join the Scout Regiment to fight against these creatures and reclaim their world.
Release Date in Japan
The first season of Attack on Titan, consisting of 25 episodes, was broadcast in Japan from April 7, 2013, to September 29, 2013, on MBS and other local networks. This initial release marked the beginning of the series' massive success, which would go on to captivate audiences worldwide.
International Release Dates
The international release dates for Attack on Titan Season 1 varied depending on the country and region. The series premiered in the United States on July 11, 2013, on Adult Swim's Toonami programming block, while in the United Kingdom, it aired on Animax on April 24, 2014. In Australia, the series was broadcast on SBS Two from August 12, 2014. These international releases helped spread the series' popularity globally.

Reception and Impact
Attack on Titan Season 1 received widespread critical acclaim for its dark and suspenseful storytelling, well-developed characters, and its unique take on the post-apocalyptic genre. The series' themes of trauma, survival, and the human condition resonated with audiences worldwide. The success of the first season led to the production of subsequent seasons and spin-off media, cementing the series' place as a modern anime classic.
Impact on Anime Community
The release of Attack on Titan Season 1 marked a significant turning point in the anime community, as it introduced the genre to a new and wider audience. The series' success paved the way for other dark fantasy anime series, such as Tokyo Ghoul and Parasyte, which explored similar themes of survival and humanity. The series' influence can still be seen in modern anime, with many creators citing it as an inspiration.
Merchandise and Cultural Impact
The popularity of Attack on Titan led to a surge in merchandise sales, including figurines, manga, and video games. The series' characters, particularly Eren and Mikasa, became cultural icons, with their designs and personalities being referenced and parodied in various forms of media. The series' influence can also be seen in fashion and music, with many fans incorporating elements of the series into their style and music playlists.

Legacy and Future Releases
Attack on Titan Season 1's success set the stage for the series' continued growth and expansion. Since its release, the series has continued to produce new seasons, movies, and spin-off media, including the hit film Attack on Titan: The Roar of Awakening. The series' legacy continues to inspire new fans and creators alike, solidifying its place as a beloved and influential anime series.
Conclusion
Attack on Titan Season 1's release date marked the beginning of a new era in anime, introducing the genre to a wider audience and paving the way for future success. The series' impact on the anime community, merchandise sales, and cultural landscape continues to be felt today, cementing its place as a modern anime classic.