Here is the full list of all 60 Himiko achievements.
Pentagram
Me?
Of
Afraid
You
Are
alternate menu
To be continued
Beat Phase 1
Answer3
Answer2
Puzzle solver
note3
Unlocker
golden key
hit
kill8
Booo
key user
silver key
note2
!!
Awesome Kill
Boo?
good memory
!
Zowdar
note?
At last
note1
Kill7
Kill6
Kill5
Kill4
Kill3
Kill2
Boo!
kill1
Boo
Get a weapon
Take your first steps
walk into the dark
Hello