The Japanese imperial family line is said to have the longest history in the world.

She often reads books on spirituality.

She is deeply devoted to the New Age spirituality.

He loves 'Narou-kei' novels and reads them every day.

He always proactively suggests new ideas.

This is my unused camera.

It is reported that North Korea has conducted another underground nuclear test.

He is an expert in experimental psychology.

I will take a plane from Narita International Airport.

The International Phonetic Alphabet is an essential tool for linguistic research.