Class 1-B (1st Year)

Class 1-B is the homeroom of students who were very hardworking in their academics. In the S-System, this class is considered to be the second highest ranking among the freshman students of Kōdo Ikusei Senior High School.

Trivia
The progress of their class points is as follows:
 * 663 points (Episode 3, Episode 4, Episode 5)
 * 650 points (Episode 2)