Well, Rhythm(Nagihiko's blue egg shugo chara)will hatch in Shugo Chara Doki episode 40, As for Temari(Nagihiko's pink egg shugo chara)will hatch at Shugo Chara Doki episode 47.
Shugo Chara Doki episode 47
I think it's 77
Shugo Chara!! Doki followed by Shugo Chara Party!
Rikka's egg hatches in episode 23 of Shugo Chara Party.
Shugo chara Shugo chara! Doki Shugo chara! Party
Shugo Chara was on first then came the sequel which is Shugo Chara Doki. Now we have Shugo Chara Party, the third season. You can watch these online.
Shugo Chara! has 51 episodes , Shugo Chara!! Doki has 51 episodes and Shugo Chara! Party! has 25 episodes .
Shugo chara Shugo chara Doki Shugo chara Party
actually in shugo chara and shugo chara doki there are 51 episodes.
Shugo Chara Party consists of live clips, Shugo Chara Puchi Pucchi, and Shugo Chara Doki Dokki along w/ live action segments. Shugo Chara Doki Dokki is the anime & Puchi Pucchi is a short segment envolving only the Shugo Charas.
It is the second series of Shugo Chara