Kira is one of the most popular characters in the Anime Grand Prix popularity polls for favorite male characters, often coming in first or second between 2002 and 2005. His character has also been well received by publications for manga, anime and other media due to his friendly personality, the constant struggles he has with his enemies that allow him to have a notable development. In regards to his return in "SEED Destiny", reviewers found him more likable than the new lead, Shinn Asuka, a found his characterization deeper.