Hoshino Momoko

Momoko was Gorou's nursery school teacher when he was younger. [spoiler]After Gorou left nursery school she dated his dad Shigeharu and was engaged to him at the time of his death. She adopted Gorou and raises him as a single parent until she marries Hideki Shigeno several years later. Her name changes to Momoko Shigeno.[/spoiler]