Gogyoka (Five Line Poems, 五行歌) is a new type of poetry which utilizes ancient ballads and Waka (thirty-one-syllable poems) included in "Kojiki" (The Records of Ancient Matters) and "Nihon Shoki" (The Chronicles of Japan) and is revived in modern times as prototypes of Japanese poetry.
五行歌（ごぎょうか）とは、『古事記』、『日本書紀』に遺されていた古代歌謡、和歌を日本の詩歌の原型として現代に生かした新詩型。