Average cost of SSR Hime is 200 bucks, or 50 bucks per random (once a month), or 50 bucks for a specific one (once every four months, aka Miracle Tickets).

Average cost of random SSR with in-game currency is 20000 Jewels, and you get ~3000 Jewels per week from events (once you get strong enough). It's actually a bit below that, but other sources like login bonuses etc. should make it around there I'd imagine.


Most importantly, in Kamihime, if you're active, you will CRUSH lazy whales. Effort spent in the game will help you more than money will. That's really the biggest reason why I like Kamihime.
However. Do keep in mind that you have absolutely no hope against whales who also put in effort. The game is also going to be more and more whale-friendly over time, implementing features which benefit whales only.