――So you decided on a theme for the picture book, and then you decided to do interviews on the spot. Did you do the interviews on your own? Or did you and Alicekan do it together?
Alicekan:Yes, I also went to the field interview with Mr. Kamata in the middle of the night. I remember it well because it was my first field interview, and I went in a skirt (laughs). We should wear clothes that are easy to move around in. It seems obvious now, but at the time I had no idea what I was getting into. I still remember being surprised by the people there. Since then, I never go into the field in a skirt.
――Wow! A skirt for night work? Everyone at the scene must have been surprised. Maybe it will become a legend (laughs). What was your impression of working on the machine for the first time that night? I think you must have experienced engine noise, work noise, vibration, and other things that you can't understand unless you're at the machine.
Kamata: I was overwhelmed by the machines, including those things. In the pitch-black night, the machines were illuminated by lights and moving dynamically. It was fascinating to see a machine built just for the purpose of maintaining the tracks. It was a precious experience to ride a train machine that I would never be able to ride.
――It's a surprise the first time, isn't it? It's a mysterious machine.
Kamata:Yes, speaking of mysterious machines, I had a hard time gathering material. For some reason, I don't remember seeing the Nippon Plasser website. I remember looking at various English or German websites. Since I couldn't find materials easily, I bought a model train and studied its construction.
――Even to buy and examine models! By the way, Koichi-san (Greenmax Co.), a model maker I interviewed last time, also had Mr. Kamata's picture book as a reference. He used it as a reference for the movements of the ground workers who do the follow-up work on the multiple tie tamper.
In the picture book, each person's expression is richly and attractively depicted. As you turn the pages, you might think, "Oh, is this person Mr. A at the construction site? From the picture book: Ground workers you may have seen on a construction site.