Exactly Serapy.
In fact to prove Ulti is Julia you have to look at the XERAMPELINAE (red clothes) picture.
Ulti wears red clothes also and is the queen of the castle.
And you have the Love picture between Red Clothes and the Watchman picture.
Watchman represents Laguna,Kyros and Ward.
The fat one in the picture is Ward,the thinner and younger one is Kyros and the middle aged with moustache is Laguna.