第 4 集: 井元與無名被困於後車廂，甲骸正發起攻擊

4

The other people lock Ikoma and Mumei into the rear car. But that means the Koutetsujou has lost two of their best fighters. Just then, the Kabane attack. What's more, among them is a Wazatori, a Kabane that has the ability to learn and become stronger with each battle... (Source: Amazon, edited)