In the distant future on the planet Earl, colonized by immigrants from Earth centuries ago. "Old technology" has survived in the form of nanomachines that allow female virgins wield Highly-advanced Materializing Equipment (HiME) and become Meister Otomes - bodyguards and warriors that serve the royalty of various kingdoms. Arika Yumemiya has come to Windbloom Kingdom in search of her mother, whom Arika knows was an Otome. On her arrival she meets the top Coral Otome student, Nina Wáng, and Windbloom's heir to the throne, Mashiro Blan de Windbloom. The series follows Arika's progress as a student at Garderobe Academy and the machinations of those desiring the destructive power of the old technology for themselves.
| Title | Time | |
|---|---|---|
| 1 | Dreaming☆Arika | 2005-10-06 |
| 2 | A Hurricane Blowing Through the Garden of Maidens!? | 2005-10-13 |
| 3 | First Experience | 2005-10-20 |
| 4 | Blazing Transfer Student!! | 2005-10-27 |
| 5 | The Academy, the Uniform and Me | 2005-11-03 |
| 6 | Nina, Gets Wrapped...orz | 2005-11-10 |
| 7 | The Blue Dance / Oath of the Maiden | 2005-11-17 |
| 8 | Destiny's Yoke | 2005-11-24 |
| 9 | Ocean - Swimsuit + Distress = ? | 2005-12-01 |
| 10 | That's the Great Crisis of a Maiden | 2005-12-08 |
| 11 | Happy Birthday | 2005-12-15 |
| 12 | Masquerade Ball? | 2005-12-22 |
| 13 | Towards the Red Sky | 2006-01-05 |
| 14 | An Otome's S.O.S | 2006-01-12 |
| 15 | Arika, Crying | 2006-01-19 |
| 16 | It's a Promise | 2006-01-26 |
| 17 | Azure dance / Thoughts, When They Scatter | 2006-02-02 |
| 18 | Whiteout | 2006-02-09 |
| 19 | 17 Year-Old of Fate | 2006-02-16 |
| 20 | Don't Call Me Nina | 2006-02-23 |
| 21 | When The White Princess Awakens | 2006-03-02 |
| 22 | The Song of Destruction | 2006-03-09 |
| 23 | Arika of the Mysterious Valley | 2006-03-16 |
| 24 | For Your Sake... | 2006-03-23 |
| 25 | Maiden of the Azure Sky | 2006-03-30 |
| 26 | Dream☆Wing ~ Dream's Whereabouts | 2006-03-30 |
