"平成31年4月7日執行千葉県議会議員一般選挙 開票結果" [7 April 2019 Chiba Prefectural Assembly member general election vote counting results] (PDF). Chiba Prefecture (in Japanese). Retrieved 24 October 2023.
mainichi.jp
"１９統一地方選：道府県議選 低投票率止まらず 平均４４．０８％、８割最低" [19 unified local elections: Prefectural assembly elections Low voter turnout continues, average 44.08%, lowest at 80%]. 毎日新聞 (in Japanese). Retrieved 24 October 2023.
nikkei.com
"千葉県議選に130人出馬 3割近くが無投票当選" [130 people ran for Chiba Prefectural Assembly election, nearly 30% won without voting]. 日本経済新聞 (in Japanese). 29 March 2019. Retrieved 24 October 2023.
sankei.com
"千葉県議選 自民は初の女性県議誕生" [Chiba prefectural assembly election: Liberal Democratic Party has first female prefectural assembly member]. 産経ニュース (in Japanese). 8 April 2019. Retrieved 25 October 2023.
