In some cases, there are those who are concerned about the downside of changing careers. Especially in Japan, there is a social tendency to reduce the motivation to change careers due to age restrictions in the job application section, and many women consider this a disadvantage when thinking about changing careers. The key to changing jobs for women seems to be keywords such as “qualifications” and “connections,” but recently, many words such as “entrepreneurship” have started to appear among these options. In recent years, many companies have introduced a flexible work schedule as part of their efforts to reform the way they work, but it is clear that many people feel they cannot work at their own pace, and more and more women are turning their attention to companies.