From Stiletto Heels:

Aoki Kaoru is a 26-year-old woman who has never had a boyfriend. Normally unattached and unmotivated in her own life, Kaoru decides to start up a nail salon as a side business in addition to her regular job as a medical clerk. Although having a severe adversity to physical touch, she is forced to confront that fear when she meets a man who can’t help but touch others.