He was playing video games all day.

The thirteenth day of the month is my birthday.

We celebrate our wedding anniversary on the eighteenth day of the month.

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

When you use a negation, the meaning of the sentence is reversed.

On Father's Day, I give a special gift to my father.

Please tell me the difference between these products.

He is good at playing the hichiriki.

On cold winter nights, we warm the room with a charcoal-powered heating brazier.

Every day is a special day, and we celebrate it.