Located a 1-minute walk from Nakano Station South Exit, Nakano Station South Exit Dermatology, operated by the medical corporation Shirawakai, is a dermatology and plastic surgery clinic. The clinic is closed on Sundays, holidays, year-end and New Year's, and Obon holidays, with examinations also available on Thursdays from April onwards. The clinic offers picofractional treatments, covering various areas including full face, neck, nose, both cheeks, and nose-to-cheek. Starting April 2025, the clinic began offering massage peel treatments, attracting attention for delivering skin firmness and radiance. The clinic also performs tightening treatments using Potenza diamond chips, and patients can combine this with massage peel treatments. Payment methods include credit cards and electronic payments, and medical consultations are available in English. Regarding keloid treatment, due to supply shortage of Kenacort-A, injection therapy is temporarily difficult, and the clinic currently provides treatments using topical and oral medications.