toyo-jlp.com/class/courselist-2023-spring-business-japanese-special-courses
Specialized courses in business Japanese for advanced learners preparing for employment in Japan, covering business culture, etiquette, the BJT Business Japanese Proficiency Test, and professional communication skills.
Business and keigoCourses, textbooks and schoolsIn JapaneseBusiness JapaneseKeigo and politenessCultureVerb conjugationJLPT N2JLPT