Yenra Retsuko, Aggretsuko Retsuko's Cosplay Debut: The image features Retsuko from Aggretsuko, dressed in her iconic blue vest and shorts outfit with white accents. She sports cat ears on her head and a cheerful smile, showcasing her playful and energetic personality. Her short blonde hair adds to her youthful appearance, while the blurred background suggests a lively atmosphere, possibly during an anime convention or cosplay event. The overall impression is one of fun and playfulness, capturing Retsuko's carefree spirit.