This game was half decent until Tachibana Muneshige Side Mission. Lol. I am sure I'll reap half a dozen "lol so easy", "Haha just learn to dodge" or whatever, but in your heart of hearts you know this thing is just completely broken.
I don't think I've seen as cheap a spamming boss in any game yet.
Edit: In order to not clutter up the thread, and this probably being already discussed before in some way, I'll just leave it as an afterthought.
I am sure you can be more broken, I believe it is also possible to spam Iai ad nauseum, but my complaint was more the spam and less him being impossible - just cheap. I.e. this guy feels similar to the Crow guy in BB and I am just not fond of that kind of design where you fight for a relatively long peroid of time and not allowing for a single error - but pressured to do exactly that because of the incoming barrage (in relative comparison of course, obviously to a degree this is always the case in an action game).
I'll start by saying I am terrible at hard games. I've watched YouTube vids of each boss fight in advance and still lose like 25-40 times before beating them. Here's some tips for this boss from an awful player
-use the sword
-light armor only! Seriously. Quick dodging is key.
-use block, L1. Before this boss, I never ever blocked. If you find yourself still getting hit after dodging just hold onto L1 then run like heck away when he stops to restore your Ki.
-stay a mid distance, dash in, smack him once, then dodge back. Only once! Repeat this.
-As he winds up again to hit you, OR, walks slowly toward you, same thing as before, dash in, smack him once, step back.
-when he does that sword spin thing, dash in and slash him. It will disrupt the move.
-if you start to get a rhythm for his patterns, try to sneak in 2 hits, and a third hit with a kick, the kick stuns him.
---if he's stunned i.e. Has red Ki bar, use your special tech like the stab forward with triangle.
-run figure 8's around the pillars if you need to readjust your rhythm or heal
-add fire to your sword (keep the amulet shortcut)