This is Mochizuki's informal blog post in Japanese about the current situation. https://plaza.rakuten.co.jp/shinichi0329/diary/202001050000/ https://plaza.raku

This is Mochizuki's informal blog post in Japanese about the current situation. https://plaza.rakuten.co.jp/shinichi0329/diary/202001050000/ https://plaza.rakuten.co.jp/shinichi0329/diary/202001050000/ Although he had lived in the US for more than a decade and has no problem with the English language, he seem to have a kind of "western culture allergy" that is written in detail in the post below: https://plaza.rakuten.co.jp/shinichi0329/diary/201711210000/ https://plaza.rakuten.co.jp/shinichi0329/diary/201711210000/ I think the "allergy thing" is the reason he doesn't want to follow the ordinary "western approved way" and do a tour in the US. Also I have read somewhere that he is open to mathematical discussions via online or if you visit him in Japan.