I'm Peruvian, reside in Japan, can I apply for China visa through China consulate in Nagoya?

My name is Helen (peru) Im resident in japan with peruvian passport holder, living close to nagoya city.
Next month I will take a tour to China for a week and I need a tourist visa, So, Can I apply directly to Nagoya consulate personally or apply by mail( post office) like you pack or takyubin or so...
Thanks in advance for your precious information.