My second favorite Sekirei the first being Tsukiumi which i have already made. All in all the LORA seems to work nicely.
I was able to more or less reliably make it spit her veiled sekirei guise and her normal outfit. I have the feeling that it is just a tad overcooked which might be due to the limited amount of images but seems to be able to go up to 1.15 before going horribly wrong.
I had good results with: <lora:SekireiUzume:0.7>, SekireiUzume, side_ponytail, large_breasts, brown_hair
Her available outfits are:
VeiledSekirei
UzumeOutfit
Her hair color tends to get a bit reddish so you might want to set it as brown_hair. If you omit side_ponytail and add long_hair you might get her loose haired version.
I have added the tags summary inside the image dataset if you want to experiment with the available tags.