On Sep 17, 2008, at 9:45 AM, NARUSE, Yui wrote:

> And pictgraphs which are used by Japanese Mobile Phones are also not  
> in Unicode.

They have Private Use Area codepoints for emoji, e.g. http://www.au.kddi.com/ezfactory/tec/spec/img/typeD.pdf

Seems reasonable. -Tim