He is suffering from the symptoms of black hairy tongue.

They are my best friends.

A matrimonial quarrel is one of the factors that disturb the peace of the home.

In Japan, husband and wife retaining different surnames is not yet recognized.

He underwent an appendix surgery.

She commutes to work every day relying on her seeing-eye dog.

He secured a safety net before starting his own business.

It is said that monsters appear in this forest.

Please tell me that story again.

He is very interested in birds of prey, also known as 'moukin'.