KDDI Company(Headquarters: Minato Ward, Tokyo, CEO: Hiromichi Matsuda, hereafter \u201cKDDI\u201d) and East Japan Railway Company(Headquarters: Shibuya Ward, Tokyo, CEO: Yoichi Kise, hereafter \u201cJR East\u201d) will provide \u201cpovo Data Oasis\u201d for a limited time starting December 11, 2025, for customers using the eSIM service \u201cJapan SIM\u201d intended for inbound overseas travelers. The service will be available at designated JR East stations.<\/p>\n\n\n\n
\u201cpovo Data Oasis\u201d is a program that allows users to receive data usable on povo2.0 at no additional cost by accessing a special website from their smartphones at specific locations. For Japan SIM users, 0.5GB per day and up to 5GB per month (10 sessions total) will be provided at eligible JR East stations.Japan SIM can also be purchased through a dedicated link within JR East\u2019s \u201cWelcome Suica Mobile\u201d app (hereafter \u201cthe app\u201d), which is offered to inbound visitors. Through the provision of this service, the companies aim to support each visitor in enjoying a comfortable and fulfilling stay in Japan.<\/p>\n\n\n\n
\u3010Data Amount (Validity Period)\u3011
0.5GB (24 hours) per session<\/p>\n\n\n\n
\u3010Usage Limit\u3011
Once per day \/ 10 times per month<\/p>\n\n\n\n
\u3010Service Period\u3011
December 11, 2025 \u2013 February 28, 2026<\/p>\n\n\n\n
Service details: https:\/\/povo.jp\/japan-sim\/service\/povo_data_oasis\/<\/a><\/p>\n\n\n\n \u25fe\ufe0fEligible Users<\/p>\n\n\n\n Customers using Japan SIM.<\/p>\n\n\n\n \u25fe\ufe0fEligible JR East Stations for Campaign<\/p>\n\n\n\n Akita, Aomori, Echigo-Yuzawa, Fukushima, GALA Yuzawa, Iiyama, Kamakura, Karuizawa, Mito, Morioka, Nagano, Narit Airport Terminal 1, Narita Airport Terminal2\u30fb3, Niigata, Otsuki, Sendai, Shinjuku, Takanawa Gateway, Tokyo, Utsunomiya, Yamagata<\/p>\n\n\n\n *GALA Yuzawa Station will open on December 13, 2025 this year.<\/p>\n\n\n\n *Service may not be available depending on the user\u2019s location at the time of charging, communication conditions, or the device\u2019s location information settings.<\/p>\n\n\n\n \u25fe\ufe0fHow to Use<\/p>\n\n\n\n Users can receive data by accessing the special website from their smartphone at an eligible station.<\/p>\n\n\n\n \u25fe\ufe0fAbout \u201cJapan SIM\u201d<\/p>\n\n\n\n Japan SIM is a service for inbound visitors provided by povo2.0. Japan SIM uses the same reliable au network as povo2.0, enabling access to au\u2019s high-speed 5G network. Customers can select from a total of 10 topping options, including fixed-data plans and unlimited-use plans, according to individual needs.<\/p>\n\n\n\n Japan SIM details: https:\/\/povo.jp\/japan-sim\/en\/agreement\/<\/p>\n\n\n\n \u25fe\ufe0fAbout \u201cpovo Data Oasis\u201d<\/p>\n\n\n\n A program provided by povo2.0 that allows users to receive data at no cost. It can be used simply by accessing the special website from a smartphone at specific locations.<\/p>\n\n\n\n \u25fe\ufe0fAbout \u201cWelcome Suica Mobile\u201d<\/p>\n\n\n\n An app provided by East Japan Railway Company that allows users to issue and charge Suica entirely through the app before and after entering Japan, without stopping by station counters or ticket machines. It can be used for transportation\u2014including trains and buses\u2014as well as for shopping.<\/p>\n\n\n\n