He learned the old character form of 學 to study ancient documents.

This gunpowder has been used since ancient times.

He put a ring on his ring finger.

He found the old-style ammunition.

This kettle is a keepsake from my grandmother.

This medicinal plant has been used since ancient times to maintain health.

You cannot buy this drug without a doctor's prescription.

There is an old pharmacy in my town.

I live in Yakusui, Oyodo.

He is suspected of being involved in the illegal trade of narcotics.