Namine is Kairi's nobody so i guess the answer is Kairi.
His real name before he became a nobody is Isa.
Yes in as a game. It is definitely real and it is my favorite game ever! You can buy them from stores that have games.
No.
Not likely.
well kingdomhearts is a fansty game mixed with Walt Disney n final fantsy characters it tells a story on sora n or roxas depends on which kingdmhearts game u get. what u don't no kingdomhearts
2010 or 2011.
most likely eBay
none of the original characters in kingdom hearts have been given last names as of yet, and its unlikely that they will have them.
a guy.
Utada hikaru
You spend them at the Moogle Shop.
*shrug* 5'10"