Posted 28 January 2013 - 05:52 PM
The V1 and Plus have the same relationship that the V5 and FamiTama have: they are exactly the same, except for the language, and possibly some minor localisation changes. They are 100% compatible. V1s and V5s can both connect to and marry their Japanese counterparts. Just for the record, V1s and V5s are different to V2-4.5 and V5.5 and up, in that those versions vary from slightly to vastly from their Japanese counterparts, and are not always able to marry or even connect.