What number largest convenience chain in Japan is the store in Damuqiao Road Station?
Damuqiao Road Station: Damuqiao Road Station () is the name of a station on Line 4 of the Shanghai Metro. Damuqiao Road Station:  It is one of the few stations that has a store accessible inside - a FamilyMart. FamilyMart: FamilyMart (ファミリーマート , Famirīmāto ) is a Japanese convenience store franchise chain. FamilyMart:  FamilyMart is Japan's 2nd largest convenience store chain, behind 7-Eleven.
2nd