I often go mountain climbing with my friends on weekends.

The sales of this product are indeed skyrocketing.

He climbed the tall tree using a climbing pole.

He lost his important limb, the right arm, in an accident.

The pondside overgrown with reeds is beautiful, isn't it?

He climbed the wall using his hands and feet.

Mr. Hozaki is my best friend.

Mr. Ashida is my best friend.

He walked briskly to the station.

Ashigaru was a common infantry in Japan during the Warring States period.