The Imperial Japanese Army was a Japanese military force that existed from the Meiji era to the Showa era.

The Imperial Japanese Navy was once the navy of Japan.

The color of a crow's feathers is black.

Ri is wearing black clothes.

Microsoft's new software has been released.

Chloroform can be used for anesthesia.

Chlorophyll is a compound necessary for plants to perform photosynthesis.

He started his speech using a microphone.

This crossover between the anime and the game is very interesting.

A black-necked swan was swimming in the park's pond.