Can I go to your office and make a contract? March 17, 2024 08:24 Yes, if you prefer, you can certainly stop by our Shinjuku Office for more details. Related articles How long does it take for the items to arrive? How can I return the long-term pocket WiFi? I do not have a Japanese credit/debit card. Can I use a card issued in my country? How to suspend your Voice+Data SIM card/eSIM Plan (for Credit Card users only) How do I get to my "Manage Plan" page?