Akiyuki Hozumi (May 10, 2020). "被害者数は300人以上!「貰い子殺し」で死刑になった女3人【背筋も凍る!女の事件簿】" [The number of victims is over 300! Three women who were sentenced to death for killing children [The spine freezes! Women's casebook]]. Excite (in Japanese). Archived from the original on August 3, 2021.
excite.co.jp
Akiyuki Hozumi (May 10, 2020). "被害者数は300人以上!「貰い子殺し」で死刑になった女3人【背筋も凍る!女の事件簿】" [The number of victims is over 300! Three women who were sentenced to death for killing children [The spine freezes! Women's casebook]]. Excite (in Japanese). Archived from the original on August 3, 2021.