All of those in their first year at the High School who are rich enough or intellegent enough to attend class A are found here. They are often competiting with those in class A.

All of those in their first year at the High School who aren't as rich or intellegent as Class A or B attend class C and are found here.

All of those in their first year at the High School who aren't as rich or intellegent as Class A, B or attend class D and are found here. They are usually looked down upon by other students. The student Kasanoda Ritsu unfortunatly is a part of this class.

All of those in their second year at the High School who are either rich enough or intellegent enough to attend class A are found here. The Host members: Kyoya and Tamaki are student's in this class.

All of those in their second year at the High School who are rich enough or intellegent enough to attend class A are found here. They are often competiting with those in class A.

All of those in their second year at the High School who aren't as rich or intellegent as Class A or B attend class C and are found here.

All of those in their first year at the High School who aren't as rich or intellegent as Class A,B or C attend class D and are found here. They are often looked down upon by other students.

All of those in their first year at the High School who are either rich enough or intellegent enough to attend class A are found here. The Host Club members: Honey and Mori attend this class.

All of those in their first year at the High School who are rich enough or intellegent enough to attend class A are found here. By this stage, they have accepted their position and most of the students give up on competing with class A

All of those in their first year at the High School who aren't as rich or intellegent as Class A or B attend class C and are found here. Their grades are rather average but they are still predicte rather high grades, which can put pressure on some students.