Izuki Kogyoku (Japanese: 紅玉いづき, Kōgyoku Izuki, born 1984) is a Japanese author.
Kogyoku was born in Kanazawa, Ishikawa Prefecture.[1]
Due to enjoying the works published by Cobalt Bunko (コバルト文庫), an imprint publishing works geared towards young girls, she began writing novels while still in elementary school. When she was attending Kanazawa Sakuragaoka High School, she was part of a literary club that took part in the National Senior High School Literature Competition (全国高等学校文芸コンクール) where she won the Minister of Education Award (文部科学大臣賞).[1] She then attended Kanazawa University and graduated from the department of literature.[1][2]
In 2006, her novel Horned Owl and King of the Night was the Grand Prize winner in the thirteenth Dengeki Novel Prize held by ASCII Media Works (formerly MediaWorks).[3]