I work at my company from Monday to Sunday.

On April Fools' Day, it's fun to tell jokes and surprise your friends.

Shigetsuka is my best friend.

He continues to chase a dream like chasing the moon in the sea.

He is making a futile effort like trying to scoop up the moon from the bottom of the sea.

He is always facing difficulties, just like the proverb 'clouds over the moon, wind in the flowers'.

He is so engrossed in his work, it's like 'Wu's cow gasping at the moon'.

He reacts excessively to even small problems, like the proverb 'Kureushi Tsuki ni Aegu' which means 'excessive fear'.

He was my student, but now he has become so proficient that it can be said 'the student has surpassed his teacher.'