NEWS: I had previously reported a new H!P Egg group for the Shugo Chara anime about 3 weeks ago, and we finally have some more info to report! Shugo Chara Event in Odaiba today announced not only the group lineup, but also their debut single.

The members of Shugo Chara Egg are (from L to R) Saho Akari, Wada Ayaka, Maeda Yuuka (High King), Fukuda Kanon.
The girls each represent a character from the Shugo Chara anime named after the suits in a deck of cards:

Spade ~ Diamond ~ Hearts ~ Clubs

Their debut single will be titled Minna no Tamago and is due to be released on the 10th of December. The group also has an official website where you can find further information.

UPDATE: Sanspo has an article about the event which includes pictures of the performance. Warning: Cuteness OVERLOAD!! (click for larger pics)

NEWS: News around the Hello! Project water cooler is that a new H!P unit consisting of Hello! Pro Eggs is soon to debut. Details are scarce at this point but unit is rumoured to be announced at the Shugo Chara event on the 20th of September. They will apparently sing the new Opening for the popular anime. Fans of Hello! Project will no doubt know Shugo Chara from Buono!'s singles which have been themes for the show.

No news yet on how many girls will be in the unit or which girls they will be. Some rumoured lineups have been floating around on Japanese forum 2ch which include a Maeda/Saho/Wada/Komine lineup as well as a Ogawa/Wada/Sainen/Arai/Maeda/Saho lineup. Both are to be taken very lightly and are likely fanmade.

I personally would love for the inclusion of some of my favorite eggs Wada Ayaka, Furukawa Konatsu, Fukuda Kanon and Ogawa Saki.

Saki - Kanon - Ayaka - Konatsu

There has been a lot of recent Egg activity with Maeda Yuuka, Kikkawa Yuu and Kitahara Saki all appearing in recent groups and of course Noto, Sengoku and Sawada in Ongaku Gatas. It seems Tsunku/UFA/Whoever feels that a lot of the original eggs are finally ready to hatch into H!P.