He found a gem in the shape of a dipyramid.

He made an object in the shape of a bicone.

I like to take a walk in the early morning.

His solemn attitude moved everyone.

The idea for his new project came from nature.

On a hot summer day, cold sōmen is the best.

This forest is so dense that it's hard to move forward.

He is majoring in topology at university.

I remember the first time I ate Sukesoudara.

He presented her with a beautiful rose equipment.