The cast gathered in the recording studio, taking turns at the microphones as animated scenes from one of Japan*s most beloved television cartoons played on screens in front of them. Midori Kato, 85, was the only gray-haired head in the room. She closed her eyes, appearing to doze for a moment until it was her character*s turn. She stepped up to a microphone, her shoulders slightly stooped and her gnarled hands grasping the paper script.

But when she opened her mouth to speak, it was with a cheerful, slightly nasal twang: the voice of a 24-year-old stay-at-home mother. To generations of Japanese, she is Sazae-san, the titular character of the world*s longest-running animated television series.

Since ※Sazae-san§ began airing on Sundays at 6:30 p.m. in 1969, Kato has voiced the bossy but kind, absent-minded woman who is forever sheepish about some mishap. Kato was recently honored with a Guinness World Record for the longest career as a voice actor for the same character in an animated TV series. She is the only remaining member of the original cast, and its oldest.