"BONNIE PINK、新曲「Morning Glory」PV完成!" [Bonnie Pink's music video for new song "Morning Glory" completed!] (in Japanese). CDJournal. January 18, 2010. Retrieved December 11, 2014.
"BONNIE PINKのCMソングが急遽配信限定シングルに" [Bonnie Pink commercial jingle quickly turned into a digital single!] (in Japanese). Natalie. May 7, 2010. Retrieved December 11, 2014.
[ウルフルズ] シングルに新曲追加で1ヶ月発売延期 [Ulfuls: single postponed one month due to addition of a new song] (in Japanese). Natalie. May 22, 2007. Retrieved October 11, 2014.
oricon.co.jp
oricon.co.jp
BONNIE PINKの作品 [Bonnie Pink works]. Oricon (in Japanese). Retrieved December 11, 2014.