Level 1 of the Japanese language course is designed to teach hiragana reading and writing, vocabulary, and greetings from the very beginning, mainly for kindergarten and first grade students. The Japanese course is aimed at students studying Japanese as a foreign language. As students improve their level, they learn katakana and kanji and learn more difficult words, conversations and expressions, and read, write, speak, and listen. I will wear one ability. Level 4 aims to enable students to read and write basic daily conversations and intermediate-level sentences using university-level text.