詳しくは
こちら(別サイト)をご覧下さい。
I exhibit from the south (the Fukushima area) to the north (the Aomori area).
"Down train" is from the south (the Fukushima area) to the north (the Aomori area).
"Up train" is from the north (the Aomori area) to the south (the Fukushima area).