Here is the full list of all 26 Spirit Hunter: NG achievements.
Thanks for playing with me... You're going to play with me some more...until you die...
You did great... Your friends will come and get you now...
Yes...! You will be... just like me...
Killer Peach was in agony... I want to see you suffer, too...
You burned Screaming Author... I can't wait to see what happens next...
You made Kubitarou cry... I want to make you cry, too...
Urashima Woman seems...very sad... I can't wait to see your tears, too...
...I don't like this... I don't like it...one bit... Goodbye... Big...brother...
Did I...lose...? No...I won't be able to be with you...
You have a weird friend now... You're still mine, though...
Demon Tsukuyomi has vanished... I want to play, too...
Let the game with Demon Tsukuyomi begin~.
I'm glad Ami made it home safely... I'm glad...
Killer Peach looked satisfied... It's about time for my satisfaction, too...
Let the game with Killer Peach begin~.
Screaming Author was burning brightly... I don't like it when you play with other girls, though...
Let the game with Screaming Author begin~.
You're so stupid... You should have abandoned them both...
Kubitarou was smiling... It doesn't make me smile, though...
I know you've received weird texts... Ignore them and play with me instead...
Let the game with Kubitarou begin~.
Urashima Woman seems... relieved... Kakuya is kind of bored...
Let the game with Urashima Woman begin~.
I'm done playing with Ami... It's your turn now...big brother...
It's fun playing tag with you... I hope you'll die next...
You run so fast... I won't let you get away from me, though...