working visa wo shutoku suruniwa, post-secondary level (college level) no school de naokatsu full-time de benkyou shite diploma matawa certificate wo shutoku shinakya ikemasen. kikan wa tokuni shitei sarete nakattato omoimasuga... tabun 3kagetsu kuraija damedato omoi masuga... working visa mo sotsugyougo, 90 nichi inai, katsu yukouna student visa ga aru uchini yatoinushi wo sagashite shinsei shinai to ikemasen. watashi mo kono houhoude shutoku shimashita.