Yup, still at it.

Ah... Kawashiro-san?

Hm?

I was just curious, but...

This machine...

What kind of power does it run on?

Oh, the Morokyuu Mk I?

Hell of a name...

It's a fuel I discovered about three years ago.

It runs on daturas. But since it's a pretty difficult fuel to handle...

There are still plenty of problems to figure out.

We kappa all aim for green energy, after all...

Hee. Hmm...