Hayashi Ayuka (林歩楓), known by her nickname King (キング) during her time in TNX, is a former member of NICE GIRL Project! as a NICE GIRL Project! Kenshuusei. On April 29, 2014, she was officially unveiled as a new NICE GIRL Project! Kenshuusei during Trainees Collection vol.9 at Shibuya Glad. On November 16, 2014, NICE GIRL Project! Kenshuusei appeared on stage for the last time during Iwai THE Possible JAPAN Tour 2014 ~FINAL~ at Nakano Sun Plaza. Afterwards, the program was dissolved, and the remaining trainees were dropped.