Level 1(a.b.c.)：Intro. Have no knowledge about the language including katakana, hiragana, and kanjis. Unable to introduce himself/herself. Unable to answer simple questions.

Level 2 : Element Possible to introduce himself/herself with limited vocabulary. Possible to understand and answer easy questions with "yes" or "no". Often repeat words spoken by partners. Often their native language gets mixed.

Level 3 Possible to communicate using what they know and what they have learnt but still unable to speak with sentences but speak with words.

Level 4 From this level varieties of topics students can talk about starts increasing. If topics are daily and easy, they can interrupt and start conversations. Possible to say sentences but the same languages.

Level 5 If situations are not so difficult, they can understand what the speaker is trying to say. Not accurate in grammar but possible to communicate with people using a dictionary. After answering questions able to explane and add something to what they say. Broken language but possible to communicate with almost anybody. Students in this level are able to get certification of JLPT 4th grade. 4th grade of JLPT is for students who have studied Japanese for about 150 hours.

Level 6：Intermediate Students who deserve this level will be able to have daily conversations with almost no mistakes. Still lots of pronunciation problems will be reported, but you can live in Japan okay with your ability. Students in this level are able to get certification of JLPT 3rd grade. 3rd grade of JLPT is for students who have studied Japanese for about 300 hours.

Level 7 Still need to build up vocabulary but you can live in Japan without almost any problems. We recommend students in this level take JLPT 2nd grade. 2nd grade is for students who have studied Japanese for about 600 hours.

Level 8：Advanced Almost of Japanese language learners who have studied for more than 600 hours deserve this level.

Level 9-a：Pronunciation The target of this level is to practice pronunciation and make it more like native Japanese speakers. You will be able to work okay if the job is easy.

Level 9-b：Kanji The target of this level is to practice kanji. You will be able to work without almost any problems if the job isn't too hard or difficult. We recommend students in this level take JLPT 1st grade. 1st grade is for students who have studied Japanese for about 900 hours.

Level9 c：Culture understanding The target of this level is to learn Japanese culture. You will be able to work as a Japanese speaker.

Level 10：End Up Course You will have enough vocabulary and knowledge and can speak very fluent Japanese. So students in this level finish JLL Kou's Japanese lesson.