I know Merumo has been mentioned earlier in the threads and such, but I am creating a new one for things that I have found.
As many of you know Magnificent Melmo is about a girl who has some kind of magical candy that lets her age and regress by eating one.
Just check out the official page:
http://en.tezuka.co.jp/manga/sakuhin/m078/m078_01.html
And another site I havent checked much out yet:
http://animebb.jp/production/tezukapro/melmo.aspx
But I have attached a few pictures that I have found across the net. I hope you enjoy them!
BTW. I am downloading a few episodes off of eMule under the name "Bon Bon Magici Di Lilly". I should be able to get some clips from them.