I managed to finish the step-up gacha for Shimamuu & Ranko-chan in Zaraise, but couldn't get Ranko's magic mirror, so I got mad at Shimamuu. (Tobacchiri)[] (http://dlsite.blogimg.jp/RG09732/imgs/b/c/bc332a80.jpg "Shimamu_Semen"

By the way, Shimamu's mirror armor came out with five and was fully maxed, and the magic mirror had four and was just on the verge of breakthrough, while Ranko-chan had only one mirror set — a brutal overwhelming table.
I'm a Shimamu fan, so I could endure it, but if it were Ranko-P, she'd be swallowed by the flames of darkness and vanished. Dangerous.