Aliasing nezunezu → nezumi
Link to alias

Reason:

same artist
https://www.pixiv.net/stacc/nezunezu

I thin nezunezu would actually be preferable, because Nezumi is japanese for mouse/rat. it'd be like "dog" or "cat" as a username. So--oh.

wait.

This is Nezumi.

Okay, yeah, no. There's only one nezumi and we don't want any confusion there.

We could just go with Nezumi_(artist).