yaminokame
やみのかめ
I remember that someone mentioned something earlier about the Pikachu-colored Pichu that I had never heard before regarding Iilex Forest, so I searched the Official Website, and came across a section that they added information to about the Pikachu-colored Pichu. I don't think this will apply to many, but if there is anyone here going to Japan to get either the Pichu or Arceus (I have had people ask me to translate stuff for them because they were going to watch the movie and needed information) or want to know a little bit more about the Pichu (The HeartGold / SoulSilver relation with Pichu is nothing really new, but as I said before, it had stuff that was news to me, and it is a different source to look from) I have translated a fairly large article that depicts a LOT of information about Pichu. It can be found in either my signature, or here. Hope it helps