Here is the full list of all 40 Shades of Sakura achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
girl_10
level_30
level_29
level_28
girl_9
level_27
level_26
level_25
girl_8
level_24
level_23
level_22
girl_7
level_21
level_20
level_19
girl_6
level_18
level_17
level_16
girl_5
level_15
level_14
level_13
girl_4
level_12
level_11
level_10
girl_3
level_9
level_8
level_7
girl_2
level_6
level_5
level_4
girl_1
level_3
level_2
level_1