Nemu Kurotsuchi (涅 ネム, Kurotsuchi Nemu), formerly known as Nanagō Nemuri (眠ネムリ七なな號ごう, Nemuri Nanagō; lit. "Sleeping Number 7"; Viz "Sleep No. 7"), was the former lieutenant of the 12th Division of the Gotei 13, serving under Captain Mayuri Kurotsuchi.