The line comes from Attack on Titan, the anime adaptation of Hajime Isayama's manga that began in 2009, with the anime premiering in 2013. Eren Jaeger is the central protagonist, and his formal self introduction in Japanese became a recognisable quote among fans. Clips of the line circulated on soundboards and in short form edits, where its serious tone made it useful far beyond the original scene. It remains popular with anime fans who use it for introductions, edits and ironic dramatic moments online.