While Uzume and Neptune didn't get off to such a great start, they quickly become very good friends, with Neptune offering her full support for Uzume against Dark Purple. Uzume quickly gave Neptune the nickname Nepsy. Neptune knows Uzume well enough, that Uzume has a habit of trying to be cool and sometimes plays on that. Neptune offered Uzume a chance to go to the Hyper Dimension with her, but Uzume declined, due to wanting to fix up the Zero Dimension. Neptune understands and looks forward to the day the two can meet again.