English support and tax-free are shown only where we've confirmed them. Many Kappabashi shops do offer tax-free — ask at the register (passport required).
C is Z is an old-fashioned kissaten (coffee shop) in the Kappabashi area, the kind of place you can drop into casually for under 1,000 yen.
7 min walk from Tawaramachi Stn
Getting there
About a 7-minute walk from Tawaramachi Station on the Tokyo Metro Ginza Line.