Nagai High School is the high school I went to.
Although I did not use the train to go to this school, there was an interesting episode.
The students could still catch the train even if it was arriving at the station just as the students were walking out of the school gate. If the students thought they were going to miss the train, they could yell "Wait!" and run and the train would wait for them.
The next station is Nagai Station, which is only 2 to 3 km away. People waiting at Minaminagai Station can see when a train arrives at Nagai Station.