Great news: When large-scale natural disaster happens in Japan, within 72 hours,
unified SSID "00000JAPAN" will be launched, and regardless of which carrier you are using, and regardless of where you are in Japan, you can use this Wireless Internet for free.
Japan learned from the natural disaster back in March 2011. During natural disaster, many of the telephone and mobile phone carriers becomes unusable. It is impossible to predict which carrier will be down, and where. Also, in many of the cases the Internet was a useful network to communicate, with examples such as people getting their lives saved by communicating via Twitter. In September 2013, experiments were conducted in Kamaishi and Sendai, in order to publish a guideline on opening public wireless LAN during natural disasters.
In March 2011, there were only 13,000 public wifi access points in Japan, in 3 years it increased 70x and as of March 2014, there are 900,000 access points, combining those of NTT East & West, NTT Docomo, KDDI and Softbank. Also, they are planning to prepare more public wireless LAN infrastructure leading up to Tokyo Olympics in 2020.
This unified SSID is planned to launch next Spring. Also, a disaster portal will be launched with useful information for evacuation and rescue, and it will include search engines (Yahoo and Google) and links to major social networks (Facebook, Twitter, mixi).
Articles:
ASCII:
大規模災害時には無料のSSID“00000JAPAN”に接続！
Internet Watch:
災害時に無料で使える公衆無線LAN「00000JAPAN」を統一SSIDとして提供
Wireless Wire News:
大規模災害時にはWi-Fiで「00000JAPAN」に接続 －無線LANビジネス推進連絡会がガイドラインを公表
無線 LAN ビジネス推進連絡会:
大規模災害発生時における 公衆無線 LAN の無料開放 に関する ガイドライン(pdf)
Related: NTT-BP launched Android/iPhone apps called "
Japan Connected-free wifi" which enables users to connect easily to public wifi networks at airports, rail stations, and municipalities all over Japan. Finding public wifi was
the biggest complaint travelers had in Japan, and this app was created to tackle this problem.
-Android (
https://play.google.com/store/apps/details?id=com.nttbp.jfw)
-iOS (
https://itunes.apple.com/jp/app/japan-connected-free-wi-fi/id810838196?mt=8)
Disclaimer: The opinions expressed here are my own, and do not reflect those of my employer. -
Fumi Yamazaki
