Mizu was on the ship traveling from Japan to London. Having Abijah Fowler as her hostage so he can tell her where are the other two men. And expect him to teach her English, all the culture and rules, even the society in London. Another thing to learn and blend in with the English people. As for the people she left behind in Japan, it's better that they don't know where she is or for them to follow her or know she's even alive. She didn't bother to say goodbye, none of them. To Taigen, Ringo, or Master Eji. Mizu decided to call it a night; it would be a long month for her to get where she was going for her desire.
Her thirst for revenge and blood. Skeffington and Routley. She went to sleep in her quarter but woke up from her slumber to see her surroundings, which were unfamiliar to her. Confused and cautious, she got up quickly, being defensive where she was. Mizu had forgotten she had no sword with her anymore and grumbled at that. Only raised her fist for her defense, and stood her ground as she examined her surroundings.