Here is the full list of all 36 Hakuoki: Kyoto Winds achievements.
Obtained all trophies.
Cleared Prologue.
Cleared Chapter 1.
Cleared Chapter 2.
Cleared Chapter 3.
Cleared Chapter 4.
Hijikata's route started.
Okita's route started.
Saito's route started.
Toudou's route started.
Harada's route started.
Nagakura's route started.
Sanan's route started.
Yamazaki's route started.
Iba's route started.
Souma's route started.
Sakamoto's route started.
Kazama's route started.
Hijikata's route cleared.
Okita's route cleared.
Saito's route cleared.
Toudou's route cleared.
Harada's route cleared.
Nagakura's route cleared.
Sanan's route cleared.
Yamazaki's route cleared.
Iba's route cleared.
Souma's route cleared.
Sakamoto's route cleared.
Kazama's route cleared.
Viewed the normal ending.
Viewed all bad endings.
Viewed all unrequited love endings.
All Ending Movies Unlocked.
CG completed.
Completed Encyclopedia.