The Möbius strip is a shape in topology that has the characteristic of having only one side.

He used an obimakura to adjust the obi of his kimono.

He has a black belt in karate.

This obidome is a keepsake from my grandmother.

He attended the ceremony of wearing an official order or decoration.

He is a person of strong vanity who reads self-improvement books.

You need to use your head to solve this problem.

A statue of the head of the legendary sea turtle, called 'Aoto', stands in the center of the town.

The cephalothorax of a spider is the part where the head and chest are integrated.

He injured his cephalothorax.