A star-ranking is the evaluation system that the Academy uses to judge a student's school work, Alice level and attitude. There are four rankings which are indicated by the number of gold stars on a student's collar.
1. No-Star: Students who are below-average. This is mainly reserved for children. And no good place and not enough money to spend with.
2. Single: Students who are pretty much average. Most of the students in the Elementary School Division have this rank and is needed to graduate the Elementary School Division.
3. Double: Students who are more of an over-achiever than Singles but aren't exceptionally brilliant at either their studies or use of their Alice and is needed to graduate the Middle School Division.
4. Triple: Students who usually are deemed as "over-achievers" and tend to excel at either their studies or use of Alice or both and is needed to graduate the High School Division.
5. Special: Students who are considered the best of the best, signified by a label in the shape of a star enclosed in a circle (though rarely seen in the anime). Those who excel tremendously in their Alice and, if they care, their studies--to put in short, geniuses. Also known as the "Principal students".
Each star ranking has its own monthly allowance rate:
1. No-Star: 5 Rabbits: (equal to about 500 yen or 5 US dollars)
2. Single: 30 Rabbits: (equal to about 3000 yen or 30 US dollars)
3. Double: 50 Rabbits: (equal to about 5000 yen or 50 US dollars)
4. Triple: 100 Rabbits: (equal to about 10000 yen or 100 US dollars)
5. Special: 300 Rabbits: (equal to about 30000 yen or 300 US dollars)
