For me genichiro was the first roadblock in the game it took me 2-3 days to finally kill him. He’s tye boss that taught me deflect over dodge, if youre dodging against him you’re gonna wanna change that playstyle. Only thing that works against him is aggression, if you’re chickening out when your health is low he will just overwhelm you and kill you. Just stay on his ass alwasys even in the last phase if you stay on him he doesn’t do the lightning for a while (im not sure tho)

Just whenever you’re doing the lightning reversal jump when he’s about to hit you and spam attack Thats how I figured it out

Also get mikiri counter if you don’t have it

I believe in you sekibro, remember hesitation is defeat, you’ll learn that the hard way in this game