サンパウロ, 聖市: São Paulo (a municipality, the state capital of São Paulo, Brazil) / サンパウロ, 聖州: São Paulo (a state of the Southeast Region, Brazil)

(opening of a letter) Forgive me for dispensing with the preliminaries, but I hasten to inform you that...

udon (a type of Japanese wheat noodle)

概論: introduction