【小学館マンガワン事件】漫画家・山本章一の〈もう一人の被害女性〉が告発　なぜ北海道芸術高校で性加害が相次いだか？（文春オンライン） - Yahoo!ニュース

This page reports on a sexual abuse case involving mangaka Yamamoto Shoichi, who was serialized in Shogakukan's "MangaOne." As an instructor at Hokkaido Arts High School's Sapporo Satellite Campus, Yamamoto committed serious sexual abuse against former students. Journalist Akiyama Chika received a second victim's testimony and reported the details of his misconduct. Following the first trial verdict in February 2026, Yamamoto's arrest became public, and criticism focused on Shogakukan's involvement, as editors participated in settlement negotiations and continued employing him under a different name.