It's not that one, sadly :( I was looking for it too. It's not on mangago and I doubt it's translated.
The yami-kawaii author is Bisuko Ezaki.
you can find it in translated in tumblr!
Omg, thank you! I’ll look for it
Did you find it
I’m not sure if this is it
https://menhera-chan.tumblr.com/
I lost interest so I’m not sure. (I’m just lazy.) (Nothing means anything and we’re all gonna die.)
I remembered it because I saw a documentary!!!
The kawaii hurt tendency, it's a signal from the new generation because they don't talk about mental health issues
Thanks for this brilliant piece of work :)