"CDアルバムランキング 2016年01月度" [Album rankings - January 2016] (in Japanese). Oricon. Archived from the original on February 10, 2016. Retrieved February 17, 2016.
前作から約1年2か月ぶり、待望の2ndフルアルバム「両成敗」2016年1月13日（水）発売決定！！ [Roughly 1 year and 2 months after the release of the previous album, the long-awaited 2nd full album, "Ryōseibai" will be released on Wednesday, January 13th, 2016!!] (in Japanese). Gesu no Kiwami Otome. October 23, 2015. Retrieved January 18, 2016.
2ndフルアルバム「両成敗」配信スタート！ [2nd full album, "Ryōseibai" has been released!] (in Japanese). Gesu no Kiwami Otome. January 13, 2016. Retrieved January 18, 2016.
oricon.co.jp
oricon.co.jp
"2016年01月17日のCDアルバムデイリーランキング" [January 17, 2016 CD album daily rankings] (in Japanese). Oricon. January 17, 2016. Archived from the original on January 19, 2016. Retrieved January 18, 2016.
"【オリコン】ゲスの極み乙女。新アルバムで初1位" [Newest album is Gesu no Kiwami Otome's first-ever chart topper] (in Japanese). Oricon. January 19, 2016. Retrieved January 19, 2016.
"CDアルバムランキング 2016年01月度" [Album rankings - January 2016] (in Japanese). Oricon. Archived from the original on February 10, 2016. Retrieved February 17, 2016.
"2016年01月17日のCDアルバムデイリーランキング" [January 17, 2016 CD album daily rankings] (in Japanese). Oricon. January 17, 2016. Archived from the original on January 19, 2016. Retrieved January 18, 2016.
