The Pikachu-coloured Pichu, with a fateful-encounter flag (the one that can activate the Spiky-Eared Pichu event) can only be obtained via event.
its an event..
First of all you CAN'T catch the Pikachu-Colored Pichu. You will have to get the event for it and transfer it over when they release it in your country.
yes....you have to go to the kanto region, get all the legendary bird Pokemon and you have to get a munchlax, evovle it then go to rout 21 and there will be a shiny and pickachu colored pichu. Enjoy!
no sorry to say, i have not found ukulele pichu in heartgold or soalsilver
Pichu evolves by happiness.
breeding pikachu
no
by friendship in the day
you find it at viridian forest
Yes it can, but where is Shiny Pichu anyway?
Answer:Step 1. Trade over the Pikachu Colored Pichu which you received in your copy of Pokemon Diamond, Pokemon Pearl, Pokemon Platinum ver.Step 2. Bring it with you in the Ilex Forest . Make sure it is first in your party.Step 3. Go to the Forest shrine and examine it. the rest will happen by itself-Hang- That is the way to get spikey eared pichu and you need a pichu coloured pikachu
you must breed pikachu