A hero's work is never done. I wouldn't think of taking up another job, that sounds like it would get in the way of training and fighting.

[ Maybe if the war effort slows down, but Kojirou makes it clear what he places first. Not for anything like patriotism, that would be extremely silly for someone born on another world: Training and fighting for its own sake. ]

So there's nothing to thank me for. I would have done this anyway. If you want to repay the favour, just make sure not to drop anything or get any bird refuse on my clothes.

[ Apart from that, he's apparently incredibly easy to please. ]