日本語入門と初級では、「いろどり」を使います。Web site からダウンロードもできますし、私から送ることもできます。中級では、「まるごと」を使います。テキストブックを買う必要があります。使いたい本があれば、それを使うこともできます。「カルテット」「できる日本語　中級」「上級へのとびら」のテキストを持っています。JLPT対策や作文の添削もできます。相談して決めていきましょう。※スマホでのレッスンはお断りします。
I  teach using "Irodori" in the beginner's class. You don't need to buy the textbook because you can download it from the website. I also show the text in PowerPoint or PDFs. I teach the intermediate level using "Marugoto". You need to purchase the textbook. But if you have a textbook that you are using now, you can use that. I can help you prepare JLPT. I will teach you according to the speed and content you want to learn. First, tell me about yourself. I will consult with you and find the right study content for you. I'm looking forward to seeing you in my class.　※ I refuse to give lessons on cell phones.

While practicing simple conversation, you will also learn grammar. "Irodori" includes learning about Japanese culture. You don't need to buy a textbook. I'll send you PDFs.
 In Irodori, it is supposed to take 4 hours to study one Unit. But we spend a lot of time listening to audio together. You can use the time effectively if you have the students listen to the audio and answer the questions as homework. During the lesson, I ask you to read the answers out loud and talk about yourself using the expressions that come up. Then you can learn 1 unit in 2 hours, which should take 4 hours. By learning quickly, you become more motivated. I also feel that my students make faster progress. You can choose to go faster by doing your homework or slower by listening to the audio together during the lesson.
If you want to use other textbooks, I agree. Please tell me! ( I have some textbooks. They are  "Marugoto", and "Genki1".

【Conversation and Grammar Practice 「いろどり」「まるごと」「Genki」】Elementary

You don't need a textbook. I'll send you PDFs for lessons. You learn grammar and make lots of sentences while looking at the illustrations.
For intermediate and advanced, You will learn how to express yourself through role-plays, such as what to say in a restaurant when the food is different from what you ordered.

【Practice through Pictures and Role-plays】Elementary, Intermediate, Advanced

JLPTに向けて、「新完全マスター」の「語彙」「漢字」「読解」「文法」を使って学習します。「総まとめ」でも大丈夫です。できる限り日本語だけで伝え合います。大変かもしれませんが、N２やN1を受けるあなたなら大丈夫。一緒にがんばりましょう。

【Preparation for JLPT】N2-N1

You need to buy the textbook. But if you want to use other textbooks, I agree. Please tell me! ( I have some textbooks. They are  "Marugoto", "Quartet", "Tobira gateway to advanced Japanese" , "Genki2",and "できる日本語 中級".

【Conversation and Grammar Practice  】Intermediate

If you know the etymology of an English word, you can guess its meaning just by looking at the word. In the same way, if you know the origins of kanji, you can guess the meaning of a kanji just by looking at it. In one lesson, you will learn about 10 kanji. After learning the origins of the kanji, you will be able to make sentences using these kanji.
I would recommend this lesson to any Kanji beginner. You will learn the origins of kanji and make sentences using kanji.