Here is the full list of all 100 Hentai Shiri achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Complete Level 9
Complete All Level
Complete Level 8
Complete Level 7
Complete Level 6
Complete Level 5
Complete Level 4
CoMPLETE Level 4
Complete Level 3
Complete Level 2
COmplete Level 2
Complete Level 1
COmplete Level 1
Have you tried to type 'h' 3 times?