Our son will celebrate the Shichi-Go-San festival this year.

This three-quarter sleeve shirt is very cool, perfect for summer.

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

He said, 'A nameless star comes out in the evening,' teaching me that achieving a goal is not easy.

A sub-brown dwarf is a celestial body between a planet and a brown dwarf.

Astrocytes are one of the important support cells in the brain.

I will hold my birthday party on the twenty-seventh day of the month.

The new project will start in seventy-five days.

Learning about the history of Kamise Shichidai is very important for understanding ancient Japanese culture.

Mr. Shimooka is my best friend.