There was a Catholic Church just outside the Navy base in Yokosuka. Not the main gate but one of the side gates. I lived in an apartment just down the street from it and regret having never gone there. It probably would have been better than what was offered on the base.
Heh, as altar boy, I spent time in the base church in Yokosuka sampling the Manischewitz Wine and eating the hosts from a plastic bag they store them in...
I am sure that if I were still a practicing Catholic, I could look forward to smoking a turd in Purgatory for those transgressions!