Amu meets a super-peppy transfer student at Seiyo Academy Elementary School named Hiiragi Rikka at school one day. Not only can she see Guardian Characters, but it seems she has some other, mysterious powers as well. When she sees the work that Amu and the other Guardians do at school, she's awestruck.
Each 24-25 minute episode consists of a series of variety show style shorts (including Shugo Chara! Pucchi Puchi) totaling approx. 9-10 minutes, followed by the main 11-12 minute animation titled Shugo Chara!!! Dokki Doki which is the actual continuation of season 2 and comes with it's own opening animation. The remaining time is occupied by live action padding between each section and capped off with the opening/ending themes at the beginning and end of the episode.
(Source: AniDB)+ More
More Seasons
Characters & Voice Actors

Diamond
Main
Itou, Kanae
Japanese
Fujisaki, Nagihiko
Main
Chiba, Saeko
Japanese
Hiiragi, Rikka
Main
Erika
Japanese
Hinamori, Ami
Main
Mamiya, Kurumi
Japanese
Hinamori, Amu
Main
Itou, Kanae
Japanese
Hotaru
Main
Sato, Satomi
JapanesePromotion Videos

PV Crunchyroll version
Recommended for you
Okaimono Panda!
TV
3m
Beastars Final Season
ONA
24m
Magilumiere Co. Ltd.
TV
24m
Acro Trip
TV
23m
Negative Positive Angler
TV
23m
Hamidashi Creative
TV
5m
Puniru is a Kawaii Slime
TV
23m