My younger sister is eighteen years old.

Mr. Hachina is my friend.

He made an octagonal table.

He created a beautiful song using the eight tones.

She decided to become an obstetrician.

My elder sister is my best confidant.

I visited Busan, a historical city.

My grandfather made a living from sericulture.

This is the second time he's been late. Well, they say what happens twice will happen three times.

Santa brought us presents.