Natsuki Urabe (born August 6, 1992) is a Japanese professional wrestler, better known by her ring name Natsu Sumire (sometimes referred to as Sumire Natsu). She is best known for her time in World Wonder Ring Stardom, where she was a part of the Oedo Tai stable and a former one-time Artist of Stardom Champion. She has also made appearances for SEAdLINNNG, Pro Wrestling WAVE, and other promotions in the Japanese independent scene.