You really don’t understand a damn thing about Japan.
If Abe was xenophobic then why has he met with more leaders of foreign countries than all the PMs in the last 20 years combined? Why is the Abe administration relaxing immigration requirements? Etc etc etc
As for autocratic , the parliament and buearoccacicy here simply don’t allow for this. It isn’t possible and it is structured that way on purpose.
You also don’t understand the requirements for changing Article 9 or how the LDP only maintains majority through partnership with New Komeito, a Buddhist pacifist party.
Please STFU about Japanese politics. You clearly know less than nothing and can’t even reach the level of not even wrong.