This rock is jyamongan, in other words, serpentinite.

This piece of art is made of serpentine.

He is interested in heraldry and is researching his family's coat of arms.

This cold is unbearable.

He is a disciple of a famous painter.

He was wearing a kimono with a mon proudly.

It's no big deal if he's a little late.

We went to the swimming beach with our family during the summer vacation.

The time has come to reap the rice in the paddy field.

The meeting with him was very meaningful.