Reiner is a central character in the iconic anime series, Shingeki no Kyojin. This imposing person plays a key role in the storyline, captivating audiences with his captivating presence. The fierceness of his character is a driving force behind the success of the show. Reino's unwavering loyalty and strength make him a beloved character in the anime community. Attack on Titans fans cannot help but be enamored by Reiner's formidable spirit, making the show's immense popularity.