He said he wanted to play the new video game.

His long hair is very nice.

His meaningful gaze made me uneasy.

He inserted the key into the keyhole.

He inserted a flower into the vase.

In Hokkaido dialect, he vomited.

He solved the problem on his own.

The wind was so strong that my umbrella was overturned.

He is a devout Christian.

Okurigana is an important element in understanding how to write in Japanese.