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.
level_1
level_2
level_3
level_4
level_5
level_6
level_7
level_8
level_9
level_10
level_11
level_12
level_13
level_14
level_15
level_16
level_17
level_18
level_19
level_20
level_21
level_22
level_23
level_24
level_25
level_26
level_27
level_28
level_29
level_30
girl_1
girl_2
girl_3
girl_4
girl_5
girl_6
girl_7
girl_8
girl_9
girl_10