Learning about the existence of Yamatai-koku is very interesting.

I bought a new chabudai.

There is an old chabudai in my house.

We should always remember the power of Kannon in difficult times.

Yamatokoku is one of the ancient states of Japan, also written as Yamataikoku.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.