General Inquiry
- (Travel and Monthly) Is there a promo code I can use?
- [Travel and Long-term SIM card / eSIM / Pocket WiFi] Do your products/services have any student discount offers?
- [Travel SIM/eSIM/Pocket Wifi] Which apps/service can I use?
- Can the short-term travel SIM card be used outside of Japan?
- [Travel SIM Card] What SIM sizes are available? / Is nano SIM card available?
- How do I know if my phone is unlocked or SIM-free?
- What are the actual speeds of the Travel SIM?