This video tutorial covers lesson 20, focusing on Japanese vocabulary for directions and expressions. It begins with an introduction to the lesson's objectives, followed by a detailed explanation of directional words such as こっち, そっち, あっち, and どっち. The tutorial concludes with expressions related to feeling full and a closing remark, おつかれさまでした, which is commonly used to express gratitude for someone's hard work.

What is the main topic introduced at the beginning of the video?

• Lesson 10

• Lesson 20

• Lesson 30

• Lesson 40

Which word is used to refer to 'this direction'?

• そっち

• こっち

• どっち

• あっち

Which word means 'that direction over there'?

• どっち

• こっち

• あっち

• そっち

How do you say 'I'm full' in Japanese?

• ご意を

• お腹がいっぱいです

• 勉強しましょう

• おつかれさまでした

What is the phrase used to express appreciation for someone's hard work?

• お腹がいっぱいです

• おつかれさまでした

• ご意を

• 勉強しましょう