The Arctic Ocean is the coldest sea on Earth.

The saffron cod is a winter specialty in Hokkaido.

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

He was my student, but now he has become so proficient that it can be said 'the student has surpassed his teacher.'

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.