Saitama Zombie Parade

In 2121, there was a zombie outbreak in Saitama.
Saitama had turned to pandemonium.

Run. Run. Run.
I wonder how long I've been running for now.
I can't stop. If I do, I'm dead meat.
I mean, I'm in the very middle of a zombie apocalypse!
No matter where I go, there's zombies walking around.
I can't seem to find a single human that hadn't yet been transformed.
I would imagine people all around the world have already turned,
but then again, it feels like the virus is only still running rampant here.

"Ooh... A-aagh..."

A zombie suddenly walked out from behind a utility pole.
"This is it", I thought, closing my eyes reflexively.

I was ready to get bitten, but I didn't feel any pain.
Instead, I heard a sharp buzz and the sound of meat being cleaved.
Then, the zombie let out an agonized moan.
When I opened my eyes, I saw...

My friend Makina, wielding a chainsaw.