Singer Nicole revealed her nervous state before her debut in Japan.

"Going to Japan for the first time in a while! I'm so nervous. My first solo stage in Japan on April 22 kcon2015japan, please be excited!," posted Nicole on her Instagram on Thursday along with a picture.

In the picture, Nicole has her long hair down and is making a cute face at the camera. Her beauty is shining even though she's not wearing much makeup.