Next stop~ OO Station~A crowded train.It's only hard when you try to force yourself through the stream of people.Also, by doing a certain thing, you could even sleep on a train like this.Often thought of as a painful and bitter thing to suffer through. But that's not true at all.And that is...
The forever sleepless hero of this story
Susumu-sensei
But if you free your mind and entrust your body to the stream, it becomes surprisingly easy.By standing in a way where you could direct the side of your body toward the direction you want to move to, while keeping your balance. You could move there without any trouble.