Style of Railroad Bento / Style of Kushikatsu

On a two-day business trip to Osaka, Hiroshi decides to eat lunch on the bullet train. After buying a bento, he sits between a dandy businessman and a young boy traveling alone. What’s his Style of Railroad Bento? He heads to Shinsekai for kushikatsu. Drawn by a set of seven skewers, he enjoys mysterious bites like red ginger. A frosty mug of beer tempts him. What’s his Style of Kushikatsu?