In Chinese astronomy, the term 'Ashidareboshi' refers to a specific constellation.

He claims to be a 'breast alien' (slang for a person who is obsessed with breasts).

After he solved the problem, he said, 'It's like seeing the true form of a ghost or a withered silver grass,' meaning things are not as scary as they seem.

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

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.

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

Hikohikodeken is my best friend.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.