Seiko stayed close to Kozue, she raised an eyebrow as Reizo came in, he didn't seem surprised, but she hardly knew him, she couldn't make any judgment on what had happened. Maybe he was a victim in this too. But...she looked over at Kozue who had been so surprised by this so horrified, surely that was the normal response to this situation...
She murmured reassuringly to Kozue moving a little closer, her eyes flicking between Oubai and Kozue with a highly worried expression. Oubai was clearly very upset, and whilst she didn't want him to feel hurt, his insulting the younger girl kept her from offering some comfort or a kind word in his direction. Maybe later after being certain Kozue was fine, she'd try to talk to him, try to help.