The system of provinces was a part of the ancient political system in Japan.

He was recognized as a living national treasure of Japan.

Please tell me the details of the project's progress.

Beautiful colored carp (koi fish) are swimming in my garden.

Alpha Centauri, in the constellation of Centaurus, is the closest star to Earth.

Microscopium is one of the constellations in the southern sky.

Octans is one of the constellations in the southern sky.

Octans is one of the constellations in the southern hemisphere.

Telescopium is one of the constellations in the southern sky.

In organic chemistry, the concept of conformational isomers is very important.