"ひょっとこ夏祭り" [Hyottoko Summer Festival]. Hyottoko Festival homepage (in Japanese). Hyuga City Tourism Incorporated Association (日向市観光協会, hyūgashi kankō kyōkai). 1 March 2016. Retrieved 1 March 2016.
ポート・オブ・ザ・イヤー2015」に細島港が決定 [Hososhima Port Selected as Port of the Year 2015]. Ports of Miyazaki Prefecture (in Japanese). Miyazaki Prefecture Port Sales Council. January 15, 2016. Retrieved February 29, 2016.
miyazaki-cci.or.jp
"日向十五夜祭" [Hyuga Jugoya Festival]. Hyuga Chamber of Commerce and Industry (in Japanese). Hyuga Chamber of Commerce and Industry (日向商工会議所, hyūga shōkō kaigi-sho). 26 September 2012. Retrieved 28 March 2016.
nihonsinwa.com
上田 恣 (ed.). 景行天皇(十五)日向の地名説話と思邦歌 [Origin of Hyuga's name narrative and the Kunishinobi Song] (in Japanese). Archived from the original on 10 April 2016. Retrieved 27 April 2016.
上田 恣 (ed.). 景行天皇(十五)日向の地名説話と思邦歌 [Origin of Hyuga's name narrative and the Kunishinobi Song] (in Japanese). Archived from the original on 10 April 2016. Retrieved 27 April 2016.