In addition, the major difference from other status of residence to work in Japan is a support system. In principle, you can work for up to 5 years in total, but you cannot bring your family. Skills and Japanese proficiency will be confirmed by a unified test conducted by Japan.
Those who can work in Japan as a SSW must be over 18 years old in a good health, have the necessary occupational skills and Japanese language ability to work immediately without receiving any particular training.