Wait a minute, so everyone who was with the old demon now has an STD!? That's sick asf.
Also, my man Eiri asking the serious questions, who cares why is she there or how is she doing, why is she on a frickin tennis outfit?
I think the japs are still mad about there defeat during WW2, notice how in this manga whenever the jap government do anything bad its written so that is the us military making them do it , lol they're are never really responsible for their actions.