Shine On, Shinkalion Z 500 Kodama

Synopsis

Shin's sister Ayu and mother Toki have found out that he's been fighting aboard the "Shinkalion Z E5 Hayabusa." To make them understand what he's been doing, Shin invites them to the "train painting event" at the Yokokawa Railway Cultural Village. Hanabi's and Taiju's families and the staff of the Ōmiya branch turn up as well. Meanwhile, Hosokawa is entrusted with a special mission by Shima—a major mission involving the Z Combination of the Kyoto branch's "Shinkalion Z 500 Kodama"……?