In addition to the Haneda Airport Garden store, GTN also has stores in Kansai. Its name is “GTN Namba Marui store”. This store is located in Namba, a busy area of Osaka, on the 7th floor of Marui Department Store. You can arrive at Namba Marui with just one train from Kansai International Airport, so it’s very convenient. This time we will introduce what you can do at GTN Namba Marui store. Table of ContentsShort-term SIM (prepaid)Plan for visitors to Japan and short-term stayers (can be used for up to 90 days)This plan is for people who are staying in Japan for a short time and do not need a …