I was born and raised in Naniwa.

Where is your sister?

He was hiding the fact that he was an onanist.

His actions always have a duality.

The sound of a gun's fire shattered the silence of the night.

He was behaving like a sex beast.

The 24-cell is one of the convex regular polytopes in four dimensions.

He found a regular dodecahedron-shaped spicy cod roe.

He made a model of a regular icosahedron.

The success of this project greatly depends on our flexibility.