Liberty Liberty!

Liberty Liberty! (リバティ☆リバティ! Ribatei Ribatei!?) is a Japanese manga written and illustrated by Hinako Takanaga. It is licensed in North America by Blu Manga, an imprint of Tokyopop,[1] and in Germany by Tokyopop Germany

Other Sources

 * Liberty Liberty!
 * http://www.animenewsnetwork.com/encyclopedia/manga.php?id=12017