巻頭インタビュー 和久井優・神田朝香・寺下怜見・田上真里奈 [First Interview: Yū Wakui, Asaka Kōda, Remi Terashita, Marina Tanoue] (PDF). Here Comes the Sun (in Japanese). Vol. 11. Tokyo, Japan: 劇団ひまわり. 1 June 2016. p. 7. Archived(PDF) from the original on 19 April 2023. Retrieved 19 April 2023.
クローバー■かくめーしょん [Clover Kakumation] (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
ぐーちょきパレード [Gūchoki Parade] (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
窪之内英策×カップヌードル第3弾はサザエさん!高校生のマスオが公開告白 [Eiskau Kubonouchi x Cup Noodle part 3 is Sazae-san! A high school Masuo publicly confesses his feelings] (in Japanese). Comic Natalie. 22 November 2017. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
和久井優 [@wakuwakuwakuiyu] (1 November 2022). 【お知らせ】この度、長らくお世話になりました劇団ひまわり 砂岡事務所を退社し、本日よりフリーで活動する運びとなりました。 [(Announcement) Starting today, I will be leaving the Sunaoka office of Himawari Theatre Group and will be working as a freelancer.] (Tweet) (in Japanese). Archived from the original on 19 April 2023. Retrieved 19 April 2023 – via Twitter.
和久井優 [@wakuwakuwakuiyu] (11 January 2023). 【お知らせ】この度、本日1月12日よりmitt managementに所属することになりました。 [(Announcement) Beginning January 12, I will be represented by mitt management.] (Tweet) (in Japanese). Archived from the original on 19 April 2023. Retrieved 19 April 2023 – via Twitter.
雨隠ギド最新作『おとなりに銀河』ヒロインが語るアニメ版の魅力 (page 1) [The heroine of Gido Amagakure's most recent work "A Galaxy Next Door" discusses the appeal of the anime version (page 1)] (in Japanese). Yahoo! News Japan. 6 April 2023. Archived from the original on 18 April 2023. Retrieved 17 April 2023.
雨隠ギド最新作『おとなりに銀河』ヒロインが語るアニメ版の魅力 (page 2) [The heroine of Gido Amagakure's most recent work "A Galaxy Next Door" discusses the appeal of the anime version (page 2)] (in Japanese). Yahoo! News Japan. 6 April 2023. Archived from the original on 18 April 2023. Retrieved 17 April 2023.
『きらファン』に『三者三葉』が参戦。西川葉子、小田切双葉、葉山照が登場 [In "Kirara Fantasia", "Three Leaves, Three Colors" is going to war. Introducing Yōko Nishikawa, Futaba Odagiri, and Teru Hayama.] (in Japanese). Dengeki Online. 25 January 2019. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
「三者三葉」キャラクターソング Vol.1 ["Three Leaves, Three Colors" Character Song Vol. 1] (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
『きらファン』に『三者三葉』が参戦。西川葉子、小田切双葉、葉山照が登場 [In "Kirara Fantasia", "Three Leaves, Three Colors" is going to war. Introducing Yōko Nishikawa, Futaba Odagiri, and Teru Hayama.] (in Japanese). Dengeki Online. 25 January 2019. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
himawari.net
himawari.net
巻頭インタビュー 和久井優・神田朝香・寺下怜見・田上真里奈 [First Interview: Yū Wakui, Asaka Kōda, Remi Terashita, Marina Tanoue] (PDF). Here Comes the Sun (in Japanese). Vol. 11. Tokyo, Japan: 劇団ひまわり. 1 June 2016. p. 7. Archived(PDF) from the original on 19 April 2023. Retrieved 19 April 2023.
profile.himawari.net
和久井 優 [Yū Wakui] (in Japanese). 劇団ひまわり. Archived from the original on 18 February 2021. Retrieved 19 April 2023.
窪之内英策×カップヌードル第3弾はサザエさん!高校生のマスオが公開告白 [Eiskau Kubonouchi x Cup Noodle part 3 is Sazae-san! A high school Masuo publicly confesses his feelings] (in Japanese). Comic Natalie. 22 November 2017. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
oricon.co.jp
クローバー■かくめーしょん [Clover Kakumation] (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
ぐーちょきパレード [Gūchoki Parade] (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
「三者三葉」キャラクターソング Vol.1 ["Three Leaves, Three Colors" Character Song Vol. 1] (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
カン違い Summer Days [Kanchigai Summer Days]. Oricon News (in Japanese). Oricon. Archived from the original on 18 April 2023. Retrieved 18 April 2023.
tv-tokyo.co.jp
ここだけプロファイル 和久井優 [Profile Until Now: Yū Wakui] (in Japanese). アニメマシテ / TV Tokyo. February 2016. Archived from the original on 16 February 2017. Retrieved 19 April 2023.
web.archive.org
和久井 優 [Yū Wakui] (in Japanese). 劇団ひまわり. Archived from the original on 18 February 2021. Retrieved 19 April 2023.
ここだけプロファイル 和久井優 [Profile Until Now: Yū Wakui] (in Japanese). アニメマシテ / TV Tokyo. February 2016. Archived from the original on 16 February 2017. Retrieved 19 April 2023.
和久井優 [@wakuwakuwakuiyu] (1 November 2022). 【お知らせ】この度、長らくお世話になりました劇団ひまわり 砂岡事務所を退社し、本日よりフリーで活動する運びとなりました。 [(Announcement) Starting today, I will be leaving the Sunaoka office of Himawari Theatre Group and will be working as a freelancer.] (Tweet) (in Japanese). Archived from the original on 19 April 2023. Retrieved 19 April 2023 – via Twitter.
和久井優 [@wakuwakuwakuiyu] (11 January 2023). 【お知らせ】この度、本日1月12日よりmitt managementに所属することになりました。 [(Announcement) Beginning January 12, I will be represented by mitt management.] (Tweet) (in Japanese). Archived from the original on 19 April 2023. Retrieved 19 April 2023 – via Twitter.
yahoo.co.jp
news.yahoo.co.jp
雨隠ギド最新作『おとなりに銀河』ヒロインが語るアニメ版の魅力 (page 1) [The heroine of Gido Amagakure's most recent work "A Galaxy Next Door" discusses the appeal of the anime version (page 1)] (in Japanese). Yahoo! News Japan. 6 April 2023. Archived from the original on 18 April 2023. Retrieved 17 April 2023.
雨隠ギド最新作『おとなりに銀河』ヒロインが語るアニメ版の魅力 (page 2) [The heroine of Gido Amagakure's most recent work "A Galaxy Next Door" discusses the appeal of the anime version (page 2)] (in Japanese). Yahoo! News Japan. 6 April 2023. Archived from the original on 18 April 2023. Retrieved 17 April 2023.