My write up on the Narukami Match up
Misc. Notes
Keep most of your strings safe, Yu can punish you good for leaving holes.
Don't be too offensive, his DP is good.
DP Raging Lion (sword dive) on reaction, it is not real mix up.
C Weave is not very good vs him, his 214c/d can blow you up and can stuff an EX Hook or Corkscrew.
D Weave is good when you're trying to back off.
EX Weave is great for DP baits.
Prioritize hitting Yu instead of Izanagi, Izanagi has a lot of recovery, but Yu does not.