Tim Bray wrote:
> 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

Yes, they have private use area codepoints, but I think they are not reasonable.

The first reason is that the area is Private Use Area.

Moreover there are some mobile phone careers in Japan and they define own emoji.
And their PUA codepoints is conflicted.
http://creation.mb.softbank.jp/web/web_pic_about.html

So they can't be 'Uni'code yet.

-- 
NARUSE, Yui  <naruse / airemix.jp>