I highly, highly recommend Rabi Ribi if there's some of you who enjoyed Luna Nights but want something.. more. More content, more thought into how to make complex spell cards work in a platformer, ability to somewhat makes builds for your character, more everything. Having played that one before the other, I must say, while I enjoyed Luna Nights, I feel like I had already seen the sights of what a game inspired by Touhou put into a platformer format should really play like.
Although it's not a touhou game, the dev is clearly a touhou fanboy just trying hard to not call his game touhou. And in purely gameplay terms, it feels more Touhou than the actual touhou platformers in general. I have never seen a game containing such an insane variety of bullet hell patterns too. There's so many boss encounters (they are the true meat of the game) and they all have a great variety of spell patterns.. boss rush mode is like 1h+ of gameplay of insanity