"2ページ目:BLにおける「オメガバースの事情」【アニメイト編集部BL塾・応用編】 | アニメイトタイムズ" [Page 2: “Circumstances in the Omegaverse” in BL [Animate Editorial Department BL School/Advanced Edition] | Animate Times]. Animate Times (in Japanese). 6 December 2020. Retrieved 7 April 2022.
"発情・妊娠・身分差だけじゃない!! 日本で進化中の「オメガバース」を徹底解析" [Not only estrus, pregnancy, and status difference!! A thorough analysis of the evolving "Omegaverse" in Japan]. Chil Chil (in Japanese). 3 January 2018. Archived from the original on 14 January 2021. Retrieved 4 April 2022.
"【作品追加】本能… 抗えない究極の主従関係! Dom/Subユニバースが話題" [[Addition of works] Instincts... The ultimate master-slave relationship that cannot be resisted! The Dom / Sub Universe is a hot topic]. Chil Chil (in Japanese). 22 January 2017. Retrieved 9 February 2022.
"オメガに続け!?甘々、シリアスなんでもござれ「ケーキバース」とは" [Following Omega!? What is the sweet and serious "Cakeverse"]. Chil Chil (in Japanese). 3 November 2016. Retrieved 6 April 2022.
"男も妊娠する世界…BLの人気設定「オメガバース」ってご存知ですか" [A world where men can get pregnant too...Do you know the popular BL setting "Omegaverse"?]. Modern Business (in Japanese). 10 July 2018. Retrieved 5 April 2022.
"傷心教師の赴任先は、妖し男子が集まる学園…羽純ハナの最新BL、ドラマCD化も決定" [The heartbroken teacher is assigned to a school where mysterious boys gather... Hazumi Hana's latest BL and drama CD also decided]. Natalie (in Japanese). 6 December 2018. Retrieved 16 April 2020.
Quill Ink Books Limited vs Rachelle Soto A/K/A Addison Cain (United States District Court for the Eastern District of Virginia September 9, 2019), Text.
"発情・妊娠・身分差だけじゃない!! 日本で進化中の「オメガバース」を徹底解析" [Not only estrus, pregnancy, and status difference!! A thorough analysis of the evolving "Omegaverse" in Japan]. Chil Chil (in Japanese). 3 January 2018. Archived from the original on 14 January 2021. Retrieved 4 April 2022.