Here is the full list of all 19 Nie No Hakoniwa - there are Dollhouse of Offerings achievements.
Everything starts here.
...We just did that...
Until they met again, she would forever and ever――
K-Kurou-san.. Kurou... Nghh...
Never never never never never never never never ever going to forgive you.
I love you.
――Thanks, stranger.
Killed Ichikura Madoka.
Killed Gosha Suzuka.
Killed Rikugou Suzune.
Killed Rikugou Sanae.
Killed Kazui Koyuki.
Killed Saegusa Houka.
Killed Saegusa Rinka.
I finally faced myself, and I did what I've always wanted to.
I'm Futara Touko now instead of Shiki, but that's just a small detail.
...See you, Kurou.
Let us celebrate the birth of this nightmare.
Try to live a more convenient life.