Nagisa Aoi is a new transfer student into one of the three prestigious all-girls Catholic high schools on Astraea Hill: a school called St. Miator (the other two are St. Spica and St. Lelim (known in the anime as Le Rim, for some reason). While getting totally lost on her first day, she stumbles into a clearing with a tree, and also into a girl with long silver hair. Nagisa is immediately smitten with the girl, Shizuma Hanazono, otherwise known as the Etoile of the three schools (the most idolized girl). Shizuma, after picking up a figurine dropped by Nagisa, kisses her on the forehead, leading to Nagisa fainting. After waking up in the school's infirmary, Nagisa then meets her new roommate, Tamao Suzumi. Things, however, will be getting a lot more complicated for the new student than just that.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Cherry Blossom Hill | 2006-04-03 | 25 min |
| Season 1 | Episode 2 | Etoile | 2006-04-10 | 25 min |
| Season 1 | Episode 3 | Attic | 2006-04-17 | 25 min |
| Season 1 | Episode 4 | You On The White Horse | 2006-04-24 | 25 min |
| Season 1 | Episode 5 | Younger Sisters | 2006-05-01 | 25 min |
| Season 1 | Episode 6 | Greenhouse | 2006-05-08 | 25 min |
| Season 1 | Episode 7 | Thorny Trap | 2006-05-15 | 25 min |
| Season 1 | Episode 8 | Hydrangeas | 2006-05-22 | 25 min |
| Season 1 | Episode 9 | Memories | 2006-05-29 | 25 min |
| Season 1 | Episode 10 | Private Lessons | 2006-06-05 | 25 min |
| Season 1 | Episode 11 | Meteor Shower | 2006-06-12 | 25 min |
| Season 1 | Episode 12 | Summertime | 2006-06-19 | 25 min |
| Season 1 | Episode 13 | The Roar Of The Waves | 2006-06-26 | 25 min |
| Season 1 | Episode 14 | More Than Best Friends | 2006-07-03 | 25 min |
| Season 1 | Episode 15 | Heroine | 2006-07-10 | 25 min |
| Season 1 | Episode 16 | Behind The Scenes | 2006-07-17 | 25 min |
| Season 1 | Episode 17 | Secret | 2006-07-24 | 25 min |
| Season 1 | Episode 18 | Storm Of Love | 2006-07-31 | 25 min |
| Season 1 | Episode 19 | Refrain | 2006-08-07 | 25 min |
| Season 1 | Episode 20 | Confession | 2006-08-14 | 25 min |
| Season 1 | Episode 21 | Like A Flower | 2006-08-21 | 25 min |
| Season 1 | Episode 22 | Duel | 2006-08-28 | 25 min |
| Season 1 | Episode 23 | Maze | 2006-09-04 | 25 min |
| Season 1 | Episode 24 | The Ring Of Fate | 2006-09-11 | 25 min |
| Season 1 | Episode 25 | Waltz | 2006-09-18 | 25 min |
| Season 1 | Episode 26 | A Beginning | 2006-09-25 | 25 min |
| Art | Yuka Okamoto | Art Direction |
| Editing | Masanori Kisoi | Editor |
| Camera | Shinya Matsui | Director of Photography |
| Production | Hajime Maruyama | Producer |
| Production | Kouji Saitou | Producer |
| Production | Akio Sakai | Producer |
| Production | Naohiro Tafu | Producer |
| Production | Kazuya Watanabe | Producer |
| Production | Takeshi Hamamatsu | Producer |
| Sound | Hajime Takakuwa | Sound Director |
| Editing | Shigenari Nishi | Editor |
| Sound | Yoshihisa Hirano | Original Music Composer |
| Directing | Masayuki Sakoi | Series Director |
| Directing | Masayuki Sakoi | Director |
| Writing | Tatsuhiko Urahata | Writer |
