He was standing on the seashore, staring at the distant horizon.

Japanese is a language with few declensions.

His actions are nothing short of vulgar.

The number of nuclear-armed countries is increasing worldwide.

He picked up a shell on the beach.

He has expertise in maritime affairs.

Mr. Kakinuma is my best friend.

The narwhal is a unique marine mammal that lives in the Arctic Ocean.

He is a very famous wrestler in the sumo world.

He is deeply studying the concept of hypostasis in theology.