a passport can cost about $10,000.
You go pretty much the only place that you can enter, the shop in the beginning of when you get to Japan. And in the kimono's pocket, you will find a passport.
Red
yes
For travel to Japan, your passport must be valid for at least six months beyond your planned departure date.
Yes, Japan requires a passport to be valid for at least 6 months before entry.
If this is an international flight then YEs, you need your passport number for the booking.
Only if you are Mexican.
50
no maybe
No, all BOTSWANA passport holders need a visa to enter Japan.
8 months
The total fees for a US passport are $135. There may be additional costs as well (for example, passport photos and document fees for getting proof of citizenship).