Official English: INKR Kana thought her life couldn't get any worse--she was consistently behind on her schoolwork, she had no luck with the boys, and she was the only one of her friends who hadn't "blossomed" yet. However, when the new boy in class conjures up a portal in the girl's shower, she is transported to the magical world of Sokora--wearing nothing but a small cotton robe... Now, on top of landing at the center of a giant battle between good and evil, she finds that her body is beginning to go through some tremendous changes. Unlikely to continue due to a "conflict of interest" with the writer. The webcomic version is no longer online (dead domain).
From Yen Press: With never-before-seen monsters and encounters with some of your favorite characters from the game, the manga adds a whole new dimension to Monster Galaxy! In a land populated by creatures called Moga, those with the skill practice taming these Moga, capturing them in Starseeds and pitting them against each other in battle. Thirteen-year-old Avery would love nothing more than to become a Moga tamer, but he's needed at home, and there's no way his overprotective mom will let him pursue a dangerous career with the Moga Rangers! Avery and his little sister Dawn have kept their Moga taming aspirations a secret, but the alignment of the thirteen Zodiac planets has sent hundreds of Moga raining down from the heavens, and it's going to be tough for Avery and Dawn to keep their secret when the allure of brand-new Moga is all around!