Ms. Kinzoku was a recurring character in the Forever Sophomores series. She was Mrs. Parson's temporary replacement in Seasons 29-31. She first appeared in "The New Parson".
Ms. Kinzoku was a nice and helpful teacher. She often helps her students with projects. She was originally hired to replace Mrs. Parson after she went on a paternal league. She has been teaching Marine Science alongside Ms. Johnson from her debut in "The New Parson", up until Animas Extravaganza, when she departs without warning. In Season 32 and the remainder of Forever Sophomores, she was replaced by Ms. Kazaguruma, who replaced Ms. Diode in High School Years. Despite her absence, students like Nathan and Robert continue to mention her for the rest of the series.
Ms. Kinzoku was a heavy-set woman with fair skin, blue eyes, and short blonde hair. She also sported glasses. Her outfits varied throughout the series, but she was mostly seen wearing a pink long-sleeved henley shirt, black trousers, and dark brown sandals.