Hiyama Kiyoteru (氷山キヨテル) is a Japanese VOCALOID developed and distributed by AH-Software Co. Ltd., and was initially released in December 2009. There is currently ongoing development towards an upgrade to the VOCALOID4 engine. His voice is provided by Japanese male singer Kiyoshi Hiyama (比山貴咏史, Hiyama Kiyoshi). He will receive 2 voicebanks: Natural and Rock. His release date was announced to be October 29th, 2015.