That JAV

My town is very rural, and the only local train line in existence is in danger of being closed due to depopulation. It is an important means of transportation for local residents, and in an effort to keep the line alive, the local government has set up a "fixed-rate, all-you-can-insert-all-you-can" special train to promote the use of the line! The number of trains per day has increased dramatically, and the number of riders has skyrocketed! Both photographers and riders are very satisfied!