Come to mention it, yesterday was your birthday, wasn't it?

Yes, I am studying Japanese.

It seems like it will rain tomorrow.

He is playing the role of Shou.

The mountain avens is one of the beautiful flowers in the mountains.

The emperor issued an order to the entire army to start the attack.

The emperor ordered the entire army to attack.

In traditional cosmology, Kaku-rei is considered one of the triangles.

During the Meiji era, many reforms were carried out by imperial edict.

This regulation includes rules about smoking in public places.