Talk:Uranami/@comment-232062-20160919193041/@comment-26337499-20160920075639

myfleet.moe allows you to select the date range of the drops, which gives a 5.2% drop rate from S ranks at 4-1D since she was added, excluding no drops (which can only be caused by people having no spare ship slots). It's a low (97 at time of writing) sample size, though.