Oonabi Shrine Help

Are there somebody to help me beat Yatsukazou in Oonabi shrine? Izomu still looking empty and i got stuck this quest. I think this quest leads way to Kyoto
That boss is quite annoying, wide area sweep, unbelivably ranged attacks. Lots of HP... Unable to hit him 2. time lol.
That boss is quite annoying, wide area sweep, unbelivably ranged attacks. Lots of HP... Unable to hit him 2. time lol.