Also known as: はっぴぃ☆マーガレット!
はっぴぃ☆マーガレット！ (Happy☆Margaret!, Happii☆Margaret!)
Bishoujo game by Favorite (a game brand of Crossnet), illustrated by Kokonoka.
Characters
- Tsukishiro Chiaki (protagonist)
- Amagahara Inaho
- Rindou Saki
- Nishinomiya Shizuru
- Minahase Karin Hortensia
- Kitanoji Nozomi
- Tsuwabuki Akira
- Sakura Mao
- Kuga Nadeshiko
- Kasamatsu