IPad mini and iPad Retina display models from au and Softbank appeared on November 30

According to each official website, on November 30 (Friday) iPad mini and iPad Retina display models will appear from both au and Softbank Mobile.

◆ au (KDDI)

IPad mini / iPad | au
http://www.au.kddi.com/ipad/

Product information | iPad mini / iPad | au
http://www.au.kddi.com/ipad/product/

IPad Retina display model | product information | iPad mini / iPad | au
http://www.au.kddi.com/ipad/product/retina.html

◆ SOFTBANK MOBILE

IPad mini, iPad Display model released from November 30 | SoftBank
http://mb.softbank.jp/scripts/japanese/information/topInfo/detail_web.jsp?id=20121122000000141

New iPad | SoftBank Mobile
http://mb.softbank.jp/mb/ipad/

IPad mini product information: iPad | SoftBank Mobile
http://mb.softbank.jp/mb/ipad/product/mini/

IPad Retina Display model product information: iPad | SoftBank Mobile
http://mb.softbank.jp/mb/ipad/product/retina/

It is still unknown what the fee plan etc will be like at the moment.