Chance Encounter at the World Music Fair?
Lulu sensed that Ikuto was becoming impatient with his tactics and his violin. Nana, who was aware of this, wanted to get more information so she sneaked into Easter by herself. The Guardians attended a World Music Fair where Amu made a lunchbox for Tadase. On that day, during the bustling exhibition, there was a sign of Ikuto. Source: crunchyroll
Aired 16/05/2009EP 32 - Chance Encounter at the World Music Fair?

2008
Shugo Chara!! Doki
With things having quieted down a bit for the Guardians, they can now focus on things besides fending off the peril of the evil Easter Corporation. Amu is having some troubles deciding which guy she likes the most, and hiding Ikuto in her room. Not only does the Embryo still elude the Guardians, and worries of Easter being suspiciously inactive, the threat of a new X Egg appears...