Japanese for Professional Purposes (Reading for N1)B Japanese for Professional Purposes (Listening for N1)B Japanese for Professional Purposes (Language Knowledge for N2)B Japanese for Professional Purposes (Reading for N2)B Japanese for Professional Purposes (Listening for N2)B Japanese for Professional Purposes (BJT Business Japanese Proficiency Test) B Japanese for Professional Purposes (Practicum for BJT Business Japanese Proficiency Test) B Japanese for Professional Purposes (Advanced Speaking and Listening)B Individual coaching of intermediate reading and listening for Graduate School Students A Kanji (Upper-intermediate) 6-1A Kanji (Upper-intermediate) 6-1B Kanji (Pre-advanced) 7A