Nezumi, Warrior of the Rat, is an ordinary high school student in his normal life. He used his ability, Hundred Paths of Nezumi-san, to become the Taisen's lone survivor, and in the process learned the wishes of the battle's other participants. When Duodecuple reappears and prompts him for his answer, Nezumi does as Ox taught him, and offers the one answer that is right for him.
The reason I fought in the Juni Taisen, too...
...والسّبب الذي دفعني للقتالِ في جوني تايسِن أيضاً
Mein Grund für die Teilnahme
am Juni Taisen ebenso …
La razón por la que peleé
en la Juni Taisen…
La razón por la que peleé
en la Juni Taisen…
Si je me suis battu
dans cette guerre,
Anche il motivo per cui
ho combattuto nel Juni Taisen...
E, também, o motivo pelo 
qual lutei no Juni Taisen...
Причина, по которой я сражался на Войне...