Are there 2 types of pick's disease in Japan because of the use of Aspergillus oryzae?

This is a continuation of an older post connecting tau to
http://angelabiggs.blogspot.com/2016/03/microtubule-disease-issues-aflotoxin.html

japan's pick's disease
http://www.ncbi.nlm.nih.gov/pubmed/10935442

2 subtypes of pick's disease
http://www.ncbi.nlm.nih.gov/pubmed/12457075

is this because they have 2 types of aspergillus?
Aspergillus oryzae which is used to make soy sauce etc. is an obvious choice

and then which: Aspergillus fumigatus, Aspergillus flavus, Aspergillus terreus or Aspergillus niger ?

Aspergillus fumigatus is the most common in japan like europe
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3256053/
http://www.ncbi.nlm.nih.gov/pubmed/24751235

Does aspergillus cause tau proteins because of aflatoxin?
http://angelabiggs.blogspot.com/2016/04/what-does-aflatoxin-do-mitochondria-of.html