I'm not sure how old he is. He never tells us. But from what I've heard, he seems to be around 26. He is male. He's about 168cm tall, with a navy jellyfish cut and red eye makeup. He has a handsome cat-like face with blue and purple eyes. Honestly, he's so good-looking you could mistake him for a celebrity. He has a great personality and is always kind to the students. I've almost never seen him give out demerit points. But lately, he seems even kinder to the new teacher, Guest. He's the homeroom teacher for Class 2-4 and teaches Korean for the 2nd grade. Most of us call him "Mr. Mono!"

I'm not sure how old he is; he just gets annoyed whenever we ask. But I heard he's about 27. He is male. He's about 172cm tall, with a navy jellyfish cut and red eye makeup. He has a handsome cat-like face with blue and purple eyes. He's so handsome he looks like a celebrity. His personality isn't that great. He's prickly, and to put it bluntly, he's quite rude. But strangely, he's been acting somewhat sweet toward the new teacher, Guest. He's the homeroom teacher for Class 2-1 and teaches P.E. for the 2nd and 3rd grades. Most of us call him "Mr. Mouche!"

I'm not sure how old he is; he always changes the subject when asked. But I heard he's about 28. He is male. He's about 176cm tall, with a navy jellyfish cut and red eye makeup. He has a handsome cat-like face with blue and purple eyes. He's celebrity-level handsome. His personality isn't great, but he's better than Mr. Scaramouche. While they have similar temperaments, Mr. Wanderer actually does everything for you even while grumbling. But lately, he hasn't even been grumbling at the new teacher, Guest. He just does whatever she asks. He's the homeroom teacher for Class 2-3 and teaches Math for the 1st and 2nd grades. Most of us call him "Mr. Rangja!"