Mr.イバラキングストンの異名の通り 茨城県を中心に全国で活動中のSingjay。 Old Schoolから現行DancehallのStyleまでバリエーション豊富なFlowとローカル愛・音楽愛に溢れたLyricsが武器。 音源を精力的に制作しており singleはもちろん、ALBUM2枚、EP3枚など コンスタントにリリースを続けている。 As the alias of Mr. Ibarakingston Singjay, aka Mr. Ibarakingston, is active in Ibaraki and throughout Japan. He has a wide variety of styles from old school to the current dancehall style, and his weapon is his lyrics full of local love and love of music. He is energetically producing soundtracks. He has been releasing not only singles but also 2 albums, 3 EPs, and more. He has been consistently releasing music.