akamonkai.ac.jp/english/course/business.html
A six-month to one-year employment preparation course for university graduates with N2 Japanese proficiency, covering advanced Japanese, business etiquette, Microsoft Office, and job placement support with over 90%.
Courses, textbooks and schoolsBusiness and keigoBusiness JapaneseJLPT N2Keigo and politenessLanguage schoolsTutors and teachersCultureLiving in Japan