The moon on the second day of the lunar calendar is floating in the sky, and it's very beautiful.

Kageji is my best friend.

Nikan is a historical figure, and his achievements are still talked about today.

This equation has homogeneity.

Solving a linear equation is difficult.

Keijiro is my best friend.

He always sticks his nose into other people's business like a busybody.

Saburo is my best friend.

Reijiro is my best friend.

There is a proverb that says, 'Plan your day in the morning and your year on New Year's Day,' which means that you should plan your day in the morning and your year on New Year's Day.