Haruki has many of experience as a cram school teacher in Japan including teaching Japanese as a private tutor and preparing students for the Japanese Language Proficiency Test (JLPT). He values the process of turning frustration into motivation, a principle that inspires his patient and respectful teaching style. Haruki takes pride in seeing his students finally able to communicate with confidence. With experience teaching a wide range of ages, from 7 to 18, he adapts his lessons to meet the unique needs of each student.