In order to use those, you need custom firmware (CFW). If you don't have CFW, you can't import those characters and use them so giving out the link would be pointless.
Using one of the images in Omegablu's hex editing thread, I managed to decipher some of the RawEndBlock for Kana. http://imgur.com/a/k5o6Y
I have CFW, I just wondered if maybe someone had a few left so I could import them with FEFTwiddler