easy to redeem, the staff was very helpful when I didn't have a barcode, it turned out that I had received an email that couldn't be opened, I asked to send it back to another email, the staff were very helpful... it's best to come here with friends or relatives so you can help me I took a photo because I couldn't carry a selfie stick, bag, or anything other than a cellphone. Keep it in a locker for 100 yen, so if you're alone like me, just be smart and find friends here who are themselves so you can help each other take photos 😁😁