教科書

N1 文書 bunsho document, writing N1 秘書 hisho (private) secretary N2 ～科 ～ka family, group, course N2 ～教 ～kyou religion N2 書留 kakitome registered mail N2 書取 kakitori dictation N2 学科 gakka study subject, course of study N2 教養 kyouyou culture, education, sophistication N2 外科 geka surgical department

N4 教 kyou / oshi.eru, oso.waru teach, faith, doctrine N3 科 ka department, course, section N5 書 sho / ka.ku, -ga.ki, -gaki write, écrire, escritura