Why do not try to sent them an email questioning if they received your previous emails? if they do not reply, try contacting other professors as quickly as possible.Hi, Yes i sent emails to the departments and the professors, i was wondering if they were having vacations or something but the general department was working normally and actually they answered me the same day, probably they dont need anyone in their department and they just dont bother answering me? The general department told me to wait 2 weeks at most with every proffesor and that they are really really busy these days.. hopefully thats it.. btw the university is kyoto and the department is medicine.
Have you tried to contact other universities? remember that at the placement of preference, we have three universities spots to fill. So, how is it with other universities? Have they replied at your emails?