He said he wanted to travel to the seven continents.

He ate seven apples.

He said he wanted to travel to the seven continents.

My grandmother's forty-ninth day is next week.

My grandmother's forty-ninth day is next week.

He drew a heptagon shape.

Nanamiko is my best friend.

I wake up at seven o'clock every day.

Mr. Nanatani is my best friend.

My younger sister is seventeen years old.