성별 : 생일 : 키/몸무게 :
Kouki Saiki (斉木 恒輝)A 20-year-old college student that was born and raised in another country. He can't speak or understand Japanese, but got hired by Sakaki anyways. Since Kondou was in charge of training him because she was the only one that could speak with him, his Japanese vocabulary is somewhat skewed.