Shugo Chara!
"Shugo Chara ! " is serialized in the magazine "Nakayoshi" and published by Kodansha in Japan . 
<triplet> Shugo Chara! <subj> Japan <obj> country of origin <triplet> Nakayoshi <subj> Kodansha <obj> publisher <triplet> Kodansha <subj> Japan <obj> operating area