Keirin is a very popular sport in Japan.

He suffered from writer's cramp due to long hours of writing.

He is doing special exercises to strengthen his cervical muscles.

Tokyo was once the capital of Tōkan.

He made a table in the shape of a trapezoid.

This shape is a parallelogram.

This old castle has lost its former glory and has become nothing but a ruin.

The policeman is investigating the scene of the traffic accident.

I check my step count every day with a pedometer.

This fossil shows the type of dinosaur.