"Shugo Shugo!" is the 2nd single by Shugo Chara Egg!. The single was released in both limited and regular editions; the limited coming with a bonus DVD. The limited edition and the first press of the regular edition came with a Shugo Chara Egg! original trading card and a serial number card used to enter a lottery where tickets could be won to an event. The single reached #14 on the Oricon charts, charted for three weeks, and sold a total of 10,899 copies.
The title track is used as the 2nd opening theme for the anime Shugo Chara!! Doki (しゅごキャラ!! どきっ).
- Shugo Shugo! (しゅごしゅご!; Guardian Guardian!)
- Wonderland ni Tsuretette (ワンダーランドにつれてって; Take Me to Wonderland)
- Shugo Shugo! (Instrumental) (しゅごしゅご! (Instrumental))
- Wonderland ni Tsuretette (Instrumental) (ワンダーランドにつれてって (Instrumental))
Limited Edition DVD track listing
- Shugo Chara! Jio Bangai Hen (しゅごキャラ! じお 番外編)
Single V track listing
- Shugo Shugo! <Music Clip> (しゅごしゅご! <Music Clip>)
- Shugo Shugo! <Close Up Version> (しゅごしゅご! <Close Up Version>)
- Shugo Shugo! <Dance Shot Version> (しゅごしゅご! <Dance Shot Version>)
- PV Photography Making of (PV撮影メイキング)