Every sixth day of the month, we go on a picnic as a family.

I will hold my birthday party on the fourth day of the month.

His research focuses on the theory of transdimensionality.

His technical skills are on another dimension.

He is good at drawing a two-dimensional world.

His idea seems to have come from a different dimension.

This game uses three-dimensional graphics.

This is a model of a mutetrahedron.

My grandfather is sixty-six years old.

We played karuta at the New Year's party.