NOTE:
Explain in the iPod touch4.
FREE WiFi to introduce below is a trusted network, but it is NOT synonymous with being a secure. Net crime is also rampant in Japan. It is safe to mainly search for information in these networks. Much more, act of entering your own account (especially financial) is equivalent to suicide in the network there is no request for password. Please use with caution in this regard on the basis of your own risk.
English is not my native language, so the translation is a bit off. If there is inappropriate language, apologize in advance.
AIRPORT — 2013/12/17 3:36:11
LAND TRANSPORTS — 2013/12/17 3:32:59
DOWNTOWN(facilities etc) — 2013/12/17 3:06:23