It feels alot like Seihou. Even if you have touhou references. I would like something better then the coins coming to me. I don't now where the bullets are when that happens. The bosses are the most like touhou though. The rest focuses less on patterns and more on speedy, reactive grazing
I remenber back in the day (I dunno when the update happen) when it took like 5 shots to take out dasiy and everything and I look now and able to beat any level now but I just laugh at it (I feel like touhou when from japan to here :D XD )