yes Shugo Chara is a Word in Japanese actually in English Shugo Chara means My Guardian Chara and/or Character
Shugo Chara!! Doki
Actully, there is another shugo chara anime called Shugo Chara Encore! But its not on aired on episodes its a book like a comic book but in black and white try to go to onemanga.com or Animenetwork.com to read Shugo Chara Encore!
There are only about 3 seasons in Shugo Chara, they've already ended it.
Shugo Chara Doki is the second season of Shugo Chara! But the name is only changed because the episodes are still going on. And the transformation, and Amu Open Heart changed. The next season is Shugo Chara Party.
Shugo Chara!! Doki followed by Shugo Chara Party!
if your talking about the newer group it called shugo chara egg.
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
2 people created Shugo Chara but they go by one name which is Peach-Pit.Hope that helped!
actually in shugo chara and shugo chara doki there are 51 episodes.