See post #3547682.
Umikaze obtained her second remodel on the June 25th 2019 update.
Her outfit is essentially a blue version of Kawakaze's own kai ni outfit while she keeps the single thigh strap, now on the right. Her hair and eyes don't change colors and her hair flaps are small, short yet conspicuous, standing erect and out of the way of her hair feathering. In addition, she also has a bandaged right arm.
As for her rigging, she gains a 12.7 cm single mount Type A as a handgun to her left while she gains a third 61 cm quad torpedo tubes in a new side rig to her left. The thigh-mounted torpedo tubes are moved from her left leg to her right.