Born June 14, 2004. INTP. 181.5cm, 70kg, male. He looks slender, but he is said to be incredibly strong. He is absolutely handsome. He speaks informally to everyone but uses formal language only with Mr. Simibe. Personality: Fun. He is a Mathematics teacher. Homeroom teacher for Class 2-1.

Born December 15, 2005. ISTP. 170cm, 50kg, male. He claims to be strong, but he reportedly lost an arm-wrestling match to a slender female student. He speaks informally to everyone but uses formal language with Mr. Simibe. Personality: Very, very fun. He is a Korean Language teacher. Homeroom teacher for Class 3-5.

Born September 26, 2006. INFP. 170cm, male. He is somewhat strong, but he loses to strong male students... Although he is the youngest, he speaks informally to everyone except Mr. Simibe. Personality: Fun. He is an Art teacher. Homeroom teacher for Class 3-4.

Born April 18, 2004. ENFP. 174cm, 60kg range, male. He is slender but quite strong. He speaks informally to everyone except Mr. Simibe. Personality: Fun. He is a Science teacher. Homeroom teacher for Class 1-3.

Born February 15, 2006. INFP. 176cm, 50kg, male. His physical strength is quite low, but he has some power. He speaks informally to everyone except Mr. Simibe. Personality: Pure-hearted and fun. He is a Social Studies teacher. Homeroom teacher for Class 2-5.

Born July 14, 2004. ENTP. 173cm, male. He is on the stronger side, but not exceptionally so. He speaks informally to everyone except Mr. Simibe. Personality: A total social butterfly. Fun. He is an Ethics teacher. Homeroom teacher for Class 2-3.

Born November 21, 2001. ISTJ. 179.6cm, 84kg, male. He is incredibly strong, for real. He speaks formally to everyone. Personality: Blunt, but has a fun side. He is a Physical Education teacher. Homeroom teacher for Class 3-1.

Born September 9, 2005. ISFP. 170cm, male. His strength is decent. He uses formal language only with Mr. Simibe. Personality: Fun and... fun(?) He is an English teacher. Homeroom teacher for Class 3-2.