Straight up bad experience with the gacha. After 4 different accounts all with the initial login rewards (5-6 10x pulls and enough currency for another 30..) I did not receive a single SSR. Besides the one or two you get from the tutorial draw, I had to get my first one through a pity summon. That's strike #1. Played for awhile and obtained enough currency and items to do another 80 pulls and still didn't get another SSR even with increased banner rates... strike #2. Upon succumbing to the weakness of looking through the paid shop; I realized you could get an SSR for the low price of 120Y. But quickly realized this game does not allow anyone outside of Japan(any other country's Google play account) to buy anything.. super flippin lame and honestly just  disappointment in the creator; strike #3 and I'm out. In conclusion this game is not for me, and I'll never try it again.

In this game it's all about the money(around 60USD 20 summon which is a bit expensive) and luck. The ssr drop rate is only about 2%. Without money you can summon about 5 times a week which is understandable. However, for people who are not particularly lucky such as myself it takes about /70 summon in average to get one SSR. Although R characters are useful in some cases, ssr is needed if you are hoping to get through chapter 10. And so I am stuck at chapter 10-12 for two month now.😓😓😓

so you get 1 guaranteed ssr, then it's locked behind paid gems, then you have 180 pity, & when you pull 50 & get nothing, it starts getting boring. It's ok but I don't play gachas just to constantly pull nothing.