Fun little idea, the mechanic looks like something that'd be very cool in a full game!
A tutorial or how to play (either in-game or on the itch page) would've been nice, I needed assistance to know what I had to do and what was going on. The timer is a little fast, I could get to 7/9 at the very best. It's also a little disorienting when you suddenly jump from one position to another when clicking. It was fun to figure out a strategy and where the samurai are in the level.