[1] The school was established in 1913 by Ichizō Kobayashi, the founder of the Hankyu Railway and the Takarazuka Revue.

[2] Since 1989, all students have received basic training at the Ground Self-Defense Force Camp Itami every year.

[4] The school has a two year system, and the second graders are called "main course students" and the first graders are called "preparatory students", who must follow a unique set of rules when making contact with their seniors.

"[6] The mysterious tradition of rules unique to Takarazuka Music School has attracted a lot of attention.

There are about 50 fanclubs dedicated to the school's tradition, and it is a common sight to see dozens of people waiting for students to pass by near the Takarazuka Theater.

[5] However, since harassment has become a serious issue, in 2020, the school made a statement saying that outdated rules would be abolished over time.