How to say "you do not have" to in Japanese | ～なくてもいいです

The video tutorial covers a lesson on expressing necessity and non-necessity in Japanese. It begins with an introduction and a homework assignment on self-introduction in Japanese. The teacher discusses whether students need to write in kanji and suggests using hiragana and katakana instead. The lesson then explains how to express that something is not necessary, using various examples and practice exercises. The video concludes with cultural questions about customs in different countries, such as taking off shoes indoors and tipping at restaurants.

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