When are you going to Japan?

When will you go to Japan?

He will help at any time.

Believing that failure is a stepping stone to success, he challenged again.

Believing that failure leads to success, he continued to challenge himself over and over again.

Kazutoshi is my best friend.

When it becomes summertime, the days get longer.

Let's meet at the station at five o'clock.

I wake up at nine o'clock every day.

I wake up at six o'clock every day.