Damn, I really respect the skill and fortitude, despite how shitty of a person Iwamoto is. I thought that he'd be taken by surprise upon seeing Iraku, but no, not even close.
And I guess now Fujiki once again has his greatest rival to compete again and once again fell behind him, since the man is already a samurai. I hope Mie gets over this man at some point. I get why she was so fixated on him, but Iraku chose Iku and isn't even in her reach anymore.