The Horeki era was an important period in Japanese history.

I check the date using the Japanese calendar.

In Japan, they used to use a lunar calendar.

If I do say so myself, I think this dish is the best one I've ever made.

He accepted the challenge with an audacious attitude.

I was surprised by his audacious attitude.

He passionately discussed the problem of other minds in his philosophy class.

We must cooperate to solve this problem.

We speak Tsugaru dialect.

He is sticking to his beliefs.