Of course. In Japan, applying for an eyeliner usually requires relevant professional skills and qualification certificates. People who are 40 years old and have relevant skills and certificates can apply for lasher's job. Age itself is not a limiting factor in applying for eyeliner. Eyelashers need to have certain skills and experience, be able to skillfully operate tools and equipment related to eyelashes, diagnose and design different types of eyelashes, and provide personalized eyelash services to customers.